HE (gMPLETE[»NE ^JtriTMM^ Im'T^^WfT: CORNELL UNIVERSITY LIBRARY FROM The Carpenter gstate arV19500 Cornell University Library line. United States Radiato 3 1924 031 307 717 olin.anx Cornell University Library The original of this book is in the Cornell University Library. There are no known copyright restrictions in the United States on the use of the text. http://www.archive.org/details/cu31924031307717 GENERAL OFFICES, BROADWAY AND GRAND RIVER AVE., DETROIT, MICH. BRANCHES NEW YORK BOSTON PHILADELPHIA PITTSBURGH BUFFALO . CLEVELAND CHICAGO DETROIT MINNEAPOLIS . ST. LOUIS OMAHA KANSAS CITY Architects' Bldg. Federal St. Bldg. Widener Bldg. Arrott Bldg. Fidelity Trust Bldg. . Schofield Bldg. Railway Exchange Bldg. Dime Bank Bldg. 901 Washington Ave., S. . Syndicate Trust Bldg. 813 Howard St. Rialto Bldg. FACTORIES DUNKIRK DETROIT . WEST NEWTON GENEVA . EDWARDSVILLE PAOLA . NEW YORK MICHIGAN PENNSYLVANIA NEW YORK ILLINOIS KANSAS 2 Qpitolhoilersand FOREWORD WE TAKE pleasure in offering this catalog of our product for the use of those interested in the design and erection of heating apparatus. Our constant effort is to produce heating material of high efificiency and accurate workmanship. Such material provides the owner with a heating plant which can be operated with the least expense possible and can be erected by the heating contractor at a low cost for labor. To this end, our Experimental, Engineering and Man- ufacturing Departments are continuously applying the latest scientific discoveries to the design and perfection of new heating apparatus. The product of this Company so designed and per- fected is far more economical and efificient than earlier types still offered the heating trade. Capitol Boilers and United States Radia- tors are made under the most exacting standards and modern methods known to manufacturers. All boilers and radiators are assembled, inspected and tested before leaving our factories, insuring perfect material on arrival at destination. Our six manufacturing plants, seven distributing ware- houses at principal shipping centers, and twelve branch sales offices enable us to serve our patrons without unnecessary delay. Thus equipped, we solicit the same loyal support of Architects, Engineers and Contractors that has been accorded us in the past. Yours very truly, VxitbdJStates Radiator (^tPORATioN Detroit, Mich. August 1st, 1915 Prices herein supersede all former lists, and are subject to change without notice. Discounts quoted to regular trade only. UnTtedStates^adiators Guarantee We absolutely guarantee the published capacities of Capitol Boilers in pounds of steam at the boiler outlet, provided that the area of the vertical smoke flue and its height shall be great enough to provide a sufUcient draft to consume with proper combustion the required amount of fuel per hour, and the best grades of anthracite coal are used. See Basis of Ratings, Page 206 We do not recommend the use of a pipe coil or cast iron sec- tion in the fire pot for hot water supply, but advise the use of a separate water heater. QpiTOL Boilers AND 187 Water IMtedStatesJ^diatoss STEAM No. *8-Hour Rating Square Feet Price List Heiglit of Water Line Inches Fire-pot Area Indies Base Dimensions Inclies Outlets and Inlets Inches 184 185 186 187 400 550 700 850 $208.00 245.00 310.00 355.00 40 J^ 40 J^ 401^ 40^ 20 X 17J^ 20x24 20x30 20x36 25 J^ X 20M 25 J^ X 26J^ 25^x32Ji 251^ X 39 2-3 2-3 2-3 2-3 Inclusive of trimmings — HEIGHT, 65 inches ; WIDTH, 36Ji inches. WATER 184 185 186 187 650 910 1170 1430 $198.00 235.00 300.00 345.00 20 X 17J^ 20x24 20x30 20 x36 253^x20}^ 25^x26H 253^x32?i 25Hx39 2-3 2-3 2-3 2-3 For smoke pipe and other measurements, dee page 34. Do not bush flow pipe outlets — connect them full size to the main. Use a larger boiler for soft coal. For wood-burning boilers, fire door 15%" x 11" can be furnished on boilers shipped from factory. BASIS USED FOR ESTABLISHING RATINGS (Result of Laboratory Tests) No. Adequate Fuel (Anthracite) Lbs. Recharg- ing Reserve Lbs. Fuel Consumed Lbs. Evapora- tion per Lb. Fuel Lbs. Total Steam Capacity *8-Hour Rating Square Feet 184 185 186 187 119 163 207 260 24 33 42 60 96 130 165 200 8.5 8.5 8.5 8.5 800 1100 1400 1700 400 550 700 860 When fuel is consumed in shorter or longer period the hourly capacity is pro- portionately increased or decreased. Chimneys of the size and heights given in table, page 214, should provide suf- ficient draft for hourly fuel consumption. To establish 8-hour steam rating in square feet, divide the total steam capacity in pounds by eight and divide by 0.25. To determine hourly potential energy in B. T. U., divide total steam capacity by eight and multiply by 970. Hourly potential energy in B. T. U., divided by 240 for steam and 150 for water, , gives 8-hour rating. *See Basis of Boiler Ratings, page 206. QpiTOL Boilers AND 2'2!J Steam 227 Water UnitedStatesJ^iators STEAM No. *8-Hour Rating Square Feet Price List Height Water Line Inches Fire-pot Area Inches Base Dimensions Inches Outlets and Inlets Inches : 225 226 227 228 800 1000 1200 1400 «340,00 400.00 460.00 520.00 43^ 43 J^ 43}^ 431^ 27x23 27x29 27x35 27x42 30x27 30 X 33Ji 30 X 39J^ 30 X 45M 2-3 2-3 2-3 3-3 Inclusive of trimmings— HEIGHT, 66M inches; WIDTH, 44 H inches. WATER 225 226 227 228 1320 1650 1980 2310 $330.00 390.00 450.00 510.00 27x23 27x29 27x35 27x42 30x27 30 X 33 1^ 30 X 391^ 30 X 45?i 2-3 2-3 2-3 3-3 For smoke pipe and other measurements, see page 34. Do not bush flow pipe outlets — connect them full size to the main. Use a larger boiler for soft coal. For wood-burning boilers, fire door 19K" ^ H" can |be furnished on boilers shipped from factory. BASIS USED FOR ESTABLISHING RATINGS (Result of Laboratory Tests) No. Adequate Fuel (Anthracite) Lbs. Recharg- ing Reserve Lbs. Fuel Consumed Lbs. Evapora- tion per Lb. Lbs. Total Steam Capacity Lbs. *8-Hour Rating Square Feet 225 226 227 228 237 295 354 413 48 59 71 83 189 236 283 330 8.5 8.5 8.5 8.5 1600 2000 2400 2800 800 1000 1200 1400 -When fuel is consumed in shorter or longer period the hourly capacity is pro- portionately increased or decreased. Chimneys of the size and heights given in table, page 214, should provide suf- ficient draft for required hourly consumption. To establish 8-hour steam rating in square feet, divide the total steam capacity in pounds by eight and divide by 0.25. To determine hourly pdtential energy in B. T. U., divide total steam capacity by eight and multiply by 970. Hourly potential energy in B. T. U., divided by 240 for steam and 150 for water. gives 8-hour rating. *See Basis of Boiler Ratings, page 206. QpitolBoia 'LERSAND 2.57 Steam UnithdJtatesJ^diators STEAM *8-Hour Height Base Outlets Rating Price Water Fire Pot Area Square List Line Inciies Dimensions Inlets Feet Inclie^ Indies Inches 265 1100 $430 00 47 27x31^ 35x37M 2-4 266 1360 505 00 47 27x39^ 36x45Ji 2-4 257 1600 580 00 47 27x47Ji 36x63M 3-4 258 1850 655 00 47 27x55^ 35x61M 3-4 Inclusive of trimmings — HEIGHT, 73 inches; WIDTH, 49H inches. WATER 266 256 257 258 1825 2225 2660 3050 $420 00 495 00 570 00 645 00 27x31^ 27x39^ 27x47^ 27x553^ 35 X 37M 35x45M 35x53M 2-4 2-4 3-4 3-4 For smoke pipe and other measurements, see page 34. Do not bush flow pipe outlets — connect them full size to the mains. Use a larger boiler for soft coal. For wood burning boilers, fire door 21" x 11%" can be furnished on boilers shipped from factory. BASIS USED FOR ESTABLISHING RATINGS (Result of Laboratory Tests) No. Adequate Fuel (Anth'cite) Lbs. Recharging Reserve Lbs. Fuel Consumed Lbs. Evapora- tion • Per Lb. Fuel fLbs. Tot^lSteam Capacity Lbs. *8-Hr. Rating Sq. Ft. 255 256 257 258 313 384 455 526 63 77 91 105 250 307 364 421 8.8 8.8 8.8 8.8 ,2200 2700 3200 3700 1100 1360 1600 1860 When fuel is consumed in shorter or longer period, the hourly capacity is pro- portionately increased or decreased. Chimneys of the size and heights given in table, page 214, should provide suffi- cient draft for required hourly fuel consumption. To establish 8-hour steam rating in square feet, divide the total steam capacity in pounds by eight and divide by 0.25. To determine hourly potential energy in B. T. U., divide total steam capacity by eight and multiply by'970. Hourly potential energy in B. T. U., divide by 240 for steam and 150 for water, gives 8-hour rating. When thought necessary on account of draft conditions, the length of grate can be reduced by taking out one or more grate bars and filling in with fire brick. *See basis of Boiler Ratings, page 206. 10 (aPITOL tSOJLERSAND G278 Steam G 278 Water UNITEDDTATESl(ADIATaRS 11 STEAM No. *8-Hour Rating Square Feet Price List Height Water Line Inches ' Fire-Pot Area Inches Base Dimensions Inches Outlets and Inlets Inches G 276 G 277 G 278 G 279 1360 1650 1950 2250 $505.00 595.00 685.00 775.00 45 J^ 45 J^ 45^ 45K 32x31 32x38 32x45 32x51 36x36 36 X 42^ 36 X 49J^ 36 X m\i 2-4 2-4 3-4 3-4 Inclusive of trimmings — HEIGHT, 72 inches; WIDTH, 50^ inches. WATER G 276 G 277 G 278 G 279 2230 2720 3210 3700 $495.00 585.00 675.00 765.00 32x31 32x38 32x45 32x51 36x36 36x42?i 36 X 49J^ 36 X 56M 2-4 2-4 3-4 3^ For smoke pipe and other measurements, see page 34. Do not bush flow pipe outlets — connect them full size to the mains. Use a larger boiler for soft coal. For wood -burning boilers, fire door \h%" x 11", can be furnished on boilere shipped from factory. BASIS USED FOR ESTABLISHING RATINGS (Result of Laboratory Tests) No. Adequate Fuel (Anthracite) Lbs. Recharg- ing Reserve Lbs. Fuel Consumed Lbs. Evapora- tion per Lb. Fuel Lbs. Total Steam Capacity *8-Hour Rating Square Feet G 276 G 277 G 278 G 279 389 475 561 648 78 95 112 130 311 380 449 518 8.7 8.7 8.7 8.7 2700 3300 3900 4500 1350 1650 1950 2260 When fuel is consumed in shorter or longer period the hourly capacity is pro- portionately increased or decreased. Chimneys of the size and heights given in table, page 214, should provide suf- ficient draft for required hourly consumption. To establish 8-hour steam rating in square feet, divide the total steam capacity in pounds by eight and divide by 0.25. To determine hourly potential energy in B. T. U., divide total steam capacity by eight and multiply by 970. Hourly potential energy in B. T. U., divided by 240 for steam and 150 for water, gives 8-hour rating. *See Basis of Boiler Ratings, page 206. 12 (apitolBoilersand 238 steam 238 Water UiotedStatesI^adiators 13 STEAM No. *8-Hour Rating Square Feet Price List Height Water Line Inches Fire-pot Area Inches Base Dimensions Inches Outlets and inlets Inches 235 236 237 238 239 240 1900 2350 2800 3250 3700 4150 % 670.00 797.00 905.00 995.00 1085.00 1175.00 53 53 53 53 53 53 37x32 37x40 37x48 37x56 37x64 37x72 41Mx36H 41J^ 41Mx77^i 2-4 2-4 2-t 3-4 3^ 3-4 Inclusive of trimmings — HEIGHT, 74 inches; WIDTH, 60X inches. WATER 235 3150 % 655.00 37x32 41}ix36K 2-4 236 3900 782.00 37x40 41Mx44Ji 2-4 237 4650 890.00 37x48 41}ix53 2-4 238 5450 980.00 37x56 41Mx61Ji 3-4 239 6150 1070.00 37x64 41i^x69J^ 3-4 240 6900 1160.00 37x72 41^x77M 3-4 For smokC' pipe and other measurements, see page 34. Do not bush flow pipe outlets — connect them full size to the main. Use a larger boiler for soft coal. BASIS USED FOR ESTABLISHING RATINGS (Result of Laboratory Tests) No. Adequate ■ Fuel (Anthracite) Lbs. ■ Recharging Reserve Lbs. Fuel Consumed Lba. Evap'tion Per Lb. Fuel Lbs. Total Steam Capacity Lbs. *8-Hour Rating Sq. Ft. 235 236 237 238 239 240 540 669 797 924 1052 1180 108 134 160 185 211 236 432 535 637 739 841 944 8.8 8.8 8.8 8.8 8.8 8.8 3800 4700 5600 6500 7400 8300 1900 2350 2800 3250 3700 4150 When fuel is consumed in shorter or longer period the hourly capacity is pro- portionately increased or decreased. Chimneys of the size and heights given in table, page 214, should provide suflS- cient draft for required hourly fuel consumption. To establish 8-hour steam rating in square feet divide, the total steam capacity in pounds by eight and divide by 0.25. To determine hourly potential energy in B.T.U., divide total steam capacity by eight and multiply by 970. Hourly potential energy in B.T.U., divided by 240 for steam and 150 for water, gives 8-hour rating. When, thought necessary on account of draft conditions, the length of grate can be reduced by taking out one or more grate bars and filling in with fire brick. *See Basis of Boiler Ratings, page 206. 14 (apitojl Boilers AND WN 278 Steam WN 279 Water UnitedStates^diators 15 STEAM No. *Rating Square Feet. Price List Height Water Line Inclies Fire- pot Area Inclies Base Dimensions Inches OutleU and Inlets Inches WN276 WN277 WN278 WN279 WN280 WN281 WN282 4550 5475 6400 7325 8250 9175 10100 $1250.00 1435.00 1620.00 1805.00 1990.00 2175.00 2360.00 66 66 66 66 66 66 66 50x45 50x54 50x63 50x72 50x81 50x90 50x99 57 Mx 49^ 57 Mx 583^ 57Mx 67J^ 57 Mx 77 57Mx mVi 57Jix 9514 57Mxl04M 3-5 3-5 3-5 4^5 4r-5 4r-5 4-5 Inclusive of trimming — HEIGHT, 97M inches; WIDTH, 82 inches. WATER WN276 WN277 WN278 WN279 WN280 WN281 WN282 7475 9000 10525 12050 13575 15100 16625 $1230.00 1415.00 1600.00 1785.00 1970.00 2155.00 2340.00 50x45 50x54 50x63 50x72 50x81 50x90 50x99 57Mx 495^ 57Mx 58Ji 57Mx 67>g S7%-K 77 57^x 86^ 57^x 95M 57^x104 J^ 3-5 3-5 3-5 4r-5 4r-5 4-5 4-5 For smoke pipe and other measurements, see pages 33 and 34 Do not bush flow pipe outlets — connect them full size to the main. BASIS USED FOR ESTABLISHING RATINGS (Result of Laboratory Tests) Fuel Evaporation Total Steam No. Consumed Per Lb. Capacity Per Hour Lbs. Fuel Lbs. Lbs. WN276 127 9 1138 4550 WN277 153 9 1369 5475 • WN278 178 9 1600 6400 WN279 204 9 1832 7325 WN280 230 9 2063 8250 WN281 255 9 2294 9175 WN282 281 9 2526 10100 Laboratory Tests have demonstrated that available capacities on these boilers can be increased at least 25% by a corresponding increase in hourly coal consump- tion while maintaining average evaporative efiiciency. Chimneys of the size and heights given in table, page 214, should provide sufficient draft for required hourly coal consumption. To establish rating in square feet, divide the total steam capacity in pounds by 0.25. To determine hourly potential energy in B.T.U., multiply the total steam capa- city by 970. Hourly potential energy in B.T.U., divided by 240 for steam and 150 for water, gives rating in square feet. When so specified we can f m'nish bridge wall plates thus reducing depth of fire pot by depth of one or more sections. *See Basis of Boiler Rating, page 206. me (apitol Boilers and r)25B Steam 625B Water UnTtedStatesI^adiators 17 STEAM *8-Hour Height Water Fire -pot Base Outlets No. Area Dimensions and Inlets Feet Inches Inches Inches Inches 525 700 $310.00 45 25x25 Ji 25^x32 2-4 625 875 363.00 45 25x32 25>^x38J^ 2-4 725 1050 415.00 45 25x38 J^ 26J^x45 2-4 825 1225 468.00 45 25x45 25^x51J^ 2-4 Inclusive of trimmings — HEIGHT, 66 inches; WIDTH, 41 inches. WATER 525 1150 $300.00 25x25 J^ 251^x32 2-4 625 1450 353.00 25x32 25}^x38M 2-4 725 1725 405.00 25x38J^ 25>^x45 2-4 825 2025 458.00 25x45 25^x613^ 2-4 For smoke pipe and other measurements, see page 36. Do not bush flow pipe outlets — connect them full size to the main. Use a larger boiler for soft coal. BASIS USED FOR ESTABLISHING RATINGS (Result of Laboratory Tests) No. Adequate Fuel (Anthracite) Lbs. Recharg- ing Reserve Lbs. Fuel Consumed Lbs. Evapora- tion per Lb. Fuel Lbs. Total Steam ^Tb^s!'^ *8-Hour Rating Square Feet 525 625 725 825 207 258 309 362 42 52 62 73 165 206 247 289 8.5 8.5 8.5 8.5 1400 1750 2100 2450 700 875 1050 1225 When fuel is consumed in shorter or longer period the hourly capacity is pro- portionately increased or decreased. Chimneys of the size and heights given in table, page 214, should provide suf- ficient draft to consume with proper combustion the required amount of fuel per hour. To establish S-hour steam rating in square feet, divide the total steam capacity in pounds by eight and divide by 0.25. To determine hourly potential energy in B. T. U., divide total steam capacity by eight and multiply by 970. Hourly potential energy in B. T. U., divided by 240 for steam and 150 for water, gives 8-hour rating. *See Basis of Boiler Ratings, page 206. 188 QpiTOL Boilers AND 737 B Steam 737B Water IMtedStatesI^diators 19 STEAM *8-Hour Rating Square Feet Price List Height Water Line Inches Fire-pot Area Inches Base Dimen- sions Inches Tappings No. Flow Inches Return Inches 1537B 537B 1637B 637B 1737B 737B 1837B 837B 1937B 937B 13S0 1500 1700 1925 2150 2375 2600 2825 3075 3325 J505.00 550.00 610.00 678,00 744.00 804.00 859.00 910.00 959.00 1008.00 60H 50M 50 J^ 50 H 50H 37x30 37x30 37x37}^ 37x37J^ 37x45 37x45 37 X 52K 37x52J^ 37x60 37x60 35^38^ 35)^381^ 35Hx4a 35^x46 35J^63J^ 35Kx53}^ 35J^61 35Jix61 35^x68}^ 2-4 2-4 2-4 2-A 3-4 3-4 3-4 3-4 4-4 4-4 2-4 2^ 2-4 2-4 2-4 2-4 2-4 2-4 2-4 2-4 Inclusive of trimmings — HEIGHT. 72^ inches; WIDTH, 55 J^ inches. WATER 1537B 537B 1637B 637B 1737B 737B 1837B 837B 1937B 937B 2225 2475 2800 3175 3550 3925 4300 4650 5075 5500 1495.00 540.00 600.00 668.00 724.00 784.00 839.00 890.00 939.00 988.00 37x30 37x30 37 X 37M 37 X 37 J^ 37x45 37x45 37 X B2ii ,37x52J^ 37x60 37x60 35Hx38H 35 1^38 H 351^46 35Mx46 35J^53K 35Mx53J^ 35}^61 35 1^61 35}^68J^ 35Mx68M 2-^ 2-4 2-4 2-4 3-4 3-4 3^ 3-4 4r-4 4r-4 2-4 2-4 2-4 2-4 3-4 3-4 3-4 3-4 4-4 4-4 For smoke pipe and other measurements, see page 36. Do not bush flow pipe outlets — connect them full size to the main. Use a larger boiler for soaft coal. BASIS USED FOR ESTABLISHING RATINGS (Result of Labratory Tests) No. Adequate Fuel (Anthracite) Lbs. Recharg- ing Reserve Lbs. Fuel Consumed Lbs. Evapora- tion per Lb. Fuel Lbs. Total Steam Capacity *8-Hour Rating Square Feet 1537 398 80 318 8.5 2700 1350 537 432 87 345 8.7 3000 1600 1637 500 100 400 8.6 3400 1700 637 564 111 443 8.7 3850 1926 1737 633 . 127 506 8.5 4300 2150 737 - 683 137 546 8.7 4750 2375 1837 765 153 612 8.5 5200 2600 837 813 163 650 8.7 5650 2825 1937 905 181 724 8,5 6160 3076 937 957 192 765 8,7 6660 3326 When fuel is consumed in shorter or longer period the hourly capacity is pro- portionately increased or decreased. Chimneys of the size and heights given in table, page 214, should provide suf- ficient draft for required hourly fuel consumption. To establish S-hour steam rating in square feet, divide the total steam capacity in pounds by eight and divide by 0.25. To determine hourly potential energy in B. T. U., divide total steam capacity by eight and multiply by 970. Hourly potential .energy in B. T. U., divided by 240 for steam and 150 for water, gives 8-hour rating. *See Basis of Boiler Rating, page 206. 200 (apitol, Boilers and ^ytds? No. 3130 Steam Boiler No. 4140 \A'ater Boile UnitedStates^diators 21 CAPITOL WINCHESTER STEAM No. *8-Hour Rating Square Feet * List Price Actual Grate Diam. Inches* Grate Area Square Feet Height Water Line Inches Height Outlets Inches Outlets and Inlets Inches Smoke Pipe Inches 3130 3140 200 225 $114,00 123.00 15 15 1.23 1.23 44A 48A 49A 53A 2-2y2 2-2J^ 6 6 WATER 4130 4140 325 375 $ 96.50i 105.501 15 15 1.23 1.23 43i| 47i^ 2-2K 2-2H For other measurements, see page 38. BASIS USED FOR ESTABLISHING RATINGS (Result of Laboratory Tests) No. Adequate Fuel Anthra- cite, Lbs. Recharg- ing Reserve, Lbs. Fuel Con- sumed, Lbs. Evapora- tion per Lb.Fuel Lbs. Total Steam Capacity, Lbs. *8-Hour Rating, Square Feet Fuel Available 80% Fuel Capacity, Lbs. 3130 3140 63 67 13 14 50 53 8.00 8.50 400 450 200 225 60 63 When fuel is consumed in shorter or longer period the hourly capacity is proportionately increased or decreased. Chimneys of the size and heights given in table, page 214, should provide sufficient draft for required hourly fuel consumption. To establish 8-hour steam rating in square feet, divide the total steam capacity in pounds by eight and divide by 0.25. To determine hourly potential energy in B. T. U., divide total steam capacity by eight and multiply by 970. Hourly potential energy in B. T. U., divided by 240 for steam and 150 for water, gives 8-hour rating. A larger size of fire-pot is recommended when soft coal is used. *See Basis of Boiler Ratings, page 206. 22 QpiTOL Boilers AND No. 3230 Steam Boiler No. 4240 Water Boiler IMtedStatesJ^djators 23 CAPITOL WINCHESTER STEAM No. *8-Hour Rating Square Feet List Price Actual Grate Diam. Inches Grate Area Square Feet Height Water Line Inches Height Outlets Inches Outlets and Inlets Inches Smoke Pipe Inches 3230 3240 250 300 1132.00 149 50 17 17 1.58 1.58 44 Ji 49 491^ 54fs 2-2J^ 2-2Ji 6 6 WATER 4230 4240 425 500 $123.00 140.50 17 17 1.58 1.58 44J^ 48M 2-23^ 2-21^ 6 6 For other measurements, see page 38 BASIS USED FOR ESTABLISHING RATINGS (Result of Laboratory Tests) No. Adequate Fuel Anthra- cite, Lbs. Recharg- ing Reserve, Lbs. Fuel Con- sumed, Lbs. Evapora- tion per Lb.,Fuel Lbs . Total Steam Capacity, Lbs. *8-Hour Rating, Square Feet Fuel Available 80% Fuel Capacity, Lbs. 3230 3240 74 87 15 18 59 69 8.50 8.75 500 600 250 300 73 85 When fuel is consumed in shorter or longer period the hourly capacity is proportionately increased or decreased. Chimneys of the size and heights given in table, page 214, should provide sufficient draft for required hourly fuel consumption. To establish 8-hour steam rating in square feet, divide the total steam capacity in pounds by eight and divide by 0.25. To determine hourly potential energy in B. T. U.,'diyide total steam capacity by eight and multiply by 970. Hourly potential energy in B. T. U., divided by 240 for steam and 150 for water gives 8-hour rating. A larger size of fire-pot is recommended when soft coal is used. *See Basis of Boiler Ratings, page 206. 24 QpiTOL Boilers AND No. 3330 Steam Boiler No. 4.340 Water Boiler UnitedStates^adiators 25 CAPITOL WINCHESTER STEAM No. *8 Hour Rating Square Feet List Price Actual Grate Diam. Inches Grate Area Square Feet Height Water Line Indies Height Outlets Inches Outlets and Inlets Inches Smoke Pipe Inches 3330 3340 3350 325 375 425 $158.00 180.00 199.50 20 20 20 2.18 2.18 2.18 44A 49 53i| 49 if 54Ji 59^ 2-2J^ 2-2J^ 2-2}^ 7 7 7 WATER . 4330 4340 4350 550 625 700 S153.50 171.00 191.00 20 20 20 2.18 2.18 2.18 44ii 491^ 54A 2-2}^ 2-2 J^ 2-2>^ 7 7 7 For other measurements see page 38. BASIS USED FOR ESTABLISHING RATINGS (Result of Laboratory Tests) Adequate Fuel Fuel Recharg- Fuel Evapora- Total *8-Hour Available No. Anthra- ing Con- tion per Steam Rating, 80% Fuel cite, Reserve, sumed, Lb. .Fuel Capacity, Square Capacity, Lbs. Lbs. Lbs. Lbs. Lbs. Feet Lbs. 3330 94 19 75 8.75 650 325 98 3340 105 21 84 9.00 750 375 110 3350 115 23 92 9.25 850 425 120 When fuel is consumed in shorter or longer period the hourly capacity is proportionately increased or decreased. Chimneys of the size and heights given in table, page 214, should provide sufficient draft for hourly fuel consumption. To establish 8-hour steam rating in square feet, divide the total steam capacity in pounds by eight and divide by 0.25. To determine hourly potential energy in B. T. U., divide total steam capacity by eight and multiply by 970. Hourly potential energy in B. T. U., divided by 240 for steam and 150 for water, gives 8-hour rating. h larger size of fire-pot is recommended when soft coal is used. *See Basis of Boiler Ratings, page 206. 26 ^piTOL Boilers AND No. 3440 Steam Boiler No. 4450 Water Boiler United3tatesI(adiators 27 CAPITOL WINCHESTER STEAM No. *8-Hour Rating Square Feet List Price Actual Grate Diam. Inches Grate Area Square Feet Height Water Line Inches Height Outlets Inches Outlets and Inlets Inches Smoke Pipe Inches 3440 3450 t3460 500 575 650 1219.50 240.00 287.50 24K 24K 24 J^ 3.27 3.27 3.27 50?^ 60A 56 Ji 61 65i| 2-3 2-3 2-3 8 8 8 WATER 4440 4450 t4460 825 950 1075 $210.50 230.00 277.50 24 J^ 24}^ 24 J^ 3.27 3.27 3.27 50>g 55M 60A 2-3 2-3 2-3 8 8 8 For other measurements, see page 38. BASIS USED FOR ESTABLISHING RATINGS (Result of Laboratory Tests) No. Adequate Fuel Anthra- cite, Lbs. Recharg- ing Reserve, Lbs. Fuel Con- sumed, Lbs. Evapora- tion per Lb., Fuel Lbs. Total Steam '^Tbf''' *8-Hour Rating, Square Feet Fuel Available 80% Fuel ^^Tbf^' 3440 3450 3460 143 159 174 29 32 35 114 127 139 8.80 9.10 9.40 1000 1150 1300 500 575 650 149 166 181 When fuel is consumed in shorter or longer period the hourly capacity is proportionately increased or decreased. Chimneys of the size and heights given in table, page 214, should provide sufficient draft for required hourly fuel consumption. To establish 8-hour steam rating in square feet, divide the total steam capacity in pounds by eight and divide by 0.25. To determine hourly potential energy in B. T. U., divide total steam capacity by eight and multiply by 970. Hourly potential energy in B. T. U., divided by 240 for steam and 150 for water, gives 8-hour rating. fStrong draft is necessary when these boilers are used for soft coal. A larger size of fire-pot is recommended when soft coal is used. *See Basis of Boiler Ratings, page 206. 288 QpiTOL Boilers AND No. 3550 '^team Boiler No. 4550 Water Boiler UnitedStates^diators 29 CAPITOL WINCHESTER STEAM No. *8-Hour Rating Square Feet List Price Actual Grate Diam. Inciies Grate Area Square Feet Heigllt Water Line Inches Height Outlets Inches Outlets and Inlets Inches Smoke Pipe Inches 3540 3550 t3560 750 850 950 $317.00 346.00 375.00 29 29 29 4.59 4.59 4.59 -52^ 56ii 61M 57A 62^ 67A 2-4 2-4 2-4 9 9 9 WATER 4540 4550 1225 1400 t4560 1575 $303.00 336.00 365.00 29 29 29 4.59 4.59 4.59 52A 57A 62^ 2-4 2-4 2-4 For other measurements, see page 38. BASIS USED FOR ESTABLISHING RATINGS (Result of Laboratory Tests) Adequate Fuel Fuel Recharg- Fuel Evapora- Total *8-Hour Available No. Anthra- ing Con- tion per Steam Rating, 80% Fuel cite, Reserve, sumed, Lb., Fuel Capacity. Square Capacity, Lbs. Lbs. Lbs. Lbs. Lbs. Feet Lbs. 3540 215 43 172 8.75 1500 750 223 3650 237 48 189 9.00 1700 850 245 3560 258 52 206 9.25 1900 950 266 When fuel is consumed in shorter or longer period the hourly capacity is proportionately increased or decreased. Chimneys of the size and heights given in table, page 214, should provide sufficient draft for required hourly fuel consumption. To establish 8-hour steam rating in square feet, divide the total steam capacity in pounds by eight and divide by 0.25. To determine hourly potential energy in B. T. U., divide total steam capacity by eight and multiply by 970. Hourly potential energy in B. T. U., divided by 240 for steam and 150 for water, gives 8-hour rating. fStrong draft is necessary when these boilers are used for soft coal. A larger size of fire-pot is recommended when soft coal is used. *See Basis of Boiler Ratings, page 206. 3(30 (apitol Boilers AND No. 3650 Steam Boiler No. 4660 Water Boiler UnitedStatesJ^adiators 31 CAPITOL WINCHESTER STEAM No. *8-Hour Rating Square Feet List Price Actual Grate Diam. Inches Grate Area Square Feet Height Water Line Inches Height Outlets inches Outlets and Inlets Inches Smoke Inches 3640 3650 t3660 1100 1225 1350 $420.00 455.00 492.00 33 33 33 5.94 5.94 5.94 53A 58A 63^ 59tt 63 if 68 if 2-4 2-4 2-4 10 10 10 WATER 4640 4650 t4660 1825 2025 2225 S410.00 442.00 482.00 33 33 33 5.94 5.94 5.94 53 if 58H 63A 2-4 i 10 2-4 10 2-4 I 10 For other measurements, see page 38. Equipped with triangular grates only. BASIS USED FOR ESTABLISHING RATINGS (Result of Laboratory Tests) No. Adequate Fuel Anthra- cite, Lbs. Recharg- ing Reserve, Lbs. Fuel Con- sumed, Lbs. Evapora- tion per Lb.,Fuel Lbs. Total Steam Capacity, Lbs. *8-Hour Ratine, Square Feet Fuel Available 80% Fuel ''Tbf^' 3640 3650 3660 324 353 380 65 71 76 259 282 304 8.50 8.70 8.90 2200 2450 2700 1100 1225 1350 299 325 350 When fuel is consumed in shorter or longer period the hourly capacity is proportionately increased or decreased. Chimneys of the size and heights given in table, page 214, should provide sufficient draft for required hourly fuel consumption. To establish 8-hour steam rating in square feet, divide the total steam capacity in pounds by eight and divide by 0.25. To determine hourly potential energy in B. T. U., divide total steam capacity by eight and multiply by 970. Hourly potential energy in B. T. U., divided by 240 for steam and 150 for water, gives 8-hour rating. tStrong draft is necessary when these boilers are used for soft coal. A larger size of fire-pot is recommended when soft coal is used. *See Basis of Boiler Ratings, page 206. 332 (apitol Boilers AND Sectional View Rotary Duplex Grate UnitedStatesI(adiators 33 TAPPING MEASUREMENTS WN270 SERIES -A A ' — BB- Cut Sbowing Top of Boiler MEASUREMENTS IN INCHES Right Side Left Side Sections ". AA BB CC *DD 6 20H" 11^" 27M" 7 20H" 18A" 48 " 8 20fJ" ISA" 57fs" 9 20ii" ■ 27A" 38 Jl" 27^" 10 ^W 36J^" 38 J^" 36^" 11 20H" 45 J^" 48 " 36^" 12 "iaw 45 J^" 48 " 45J^" Flow and return tappings are on the same half sections. *DD. -^Distance from center to center of tappings cm left side of 276, 279, 280, 281 and 282 Boilers. The above measurements are subject to variations in assembling. 34 QpiTOL Boilers AND MEASUREMENTS OF 180, 220, 250, G270 230, WN270 BOILERS UnTtedStates^adiators 35 TABLE OF MEASUREMENTS OF 180, 220, 250, G270, 230, WN270 BOILERS IN INCHES ISO 220 250 G270 230 WN270 A ' 25J^" 30" 34M 36" 41M" 57M" B 1 28>^" 37^" 39fir 43 Ji" 481^" 71M" C 48" eoM" 58^ 55M" 65" 77?^" D 40^" 43}^" 47 45M" 53" 66" E 251^'' 25?<" 28if 27}^" 29" 33^" F 2Qy%' G 7>^"xllJ^" 8" xl3" 9M X \Wi S'xlS" 9M"xl5Ji" 10"xl7" H 25" 25" (257— 32" 1258—40" 27" 33" 36J^" I 12J^" 12Ji" J 256—24" \ all others le" 13J^" 16}^" ISA" J 12" 14" wy," 16" 14" 15" tK 44 J^" 48" 52A" 50" 57" 69M" tL 37" 39" 45^" 41>^" 50" 58^" m 53^" 10" 12" 12" 14" 14" 21" p \VA' 14?€" 17M" 16" 17" 2W% Q 184— 20i-in.: add 6i-in. for each addition- al section. 225—27- in. addei- in.foreach addition- al section. f26S-37K-in.; J add 8-in. for 1 each addition- [ al section. G27e~36- in.:addei- in.foreach addition- al section. 235— 36J-in.: add 8i-in. for each addition- al section. WN276— 49 fin.: add 9i -in- for each additional section. R 184— 20J-in.: add 6iin. for each addition- al section. 225 — 27- in. addei- in.foreach addition- al section. 255— 36K-in.; add 8-in. for each additional section. G27e-35i in.addej- in.foreach additional section. 235— 37S-in.: add 8i-in. for each addition- al section. WN276-50 A in.addQi in. for each additional sections. *S 14M" 14}^" 17" 15H" 18" 19Ji" tT UM" ♦Center of fire door above grate level. tSmoke hood can be furnished with top outlet on 180, 220, 250 and G270. 230 and WN270 Series. ^Additional measurements, page 33. gBack openings must be connected across back of boiler with a pipe not less than 3 inches in diameter. 36 (apitol, Boilers AND CAPITOL SECTIONAL BOILER MEASUREMENTS 25B AND 37B SERIES UnhtidStatesI^adiators 37 TABLE OF MEASUREMENTS 25B AND37B SERIES 25B Series 37B Series A 25^" 35J^" B 31" 44M" C 50H" 57}^" D 45" 50 J^" E 27^" 28" F 13J4" 13J^" G 10"xl7" ll"x21" I 525— 13-in. 625-725-825— 19 }^-iii. 15" J 5^" W%' L 40M" 41?i" N 16>^" 27 J^" 12" 16" Q 525— 32-in. add 6M-in. for each additional section 537— 38i^in. add 7M-iii. for each additional section R 525— 30M-in. add 6}^-in. for each additional section 537— 36Ji-in. add 7H-in- for each additional section *S 15" 15M" V 625— 5M-in- S25-725— llM-in. 825— 18K->n. ejg" w 29" 39M" X 12-in, for 7, 8 and 9 sections only ♦Center of fire door above grate level. 38 QpiTOL Boilers AND Sectional View (for Detailed Measurements, see opposite -page) Steam trimmings extend 13" above outlets on 3100 and 3200 series, all others 105<^ IMtedStates^adiatqrs 39 CAPITOL-WINCHESTER BOILERS MEASUREMENTS Steam Size A B c G H I J K L M 3130 49tV 24K 8x 8 161^ &% 44t% 563^ 231^ 6 134 3140 53tV 24 i< 8x 8 16i/8 8% 48t^ 60^4 23 J/, 6 134 3230 49^^ 26i4 8x 9 16^/8 8^8 443/8 56H 23/, 6 134 3240 54tV 26^4 8x 9 16H 8^8 49 61 K 23 /« 6 134 3330 49H 1291% 9x11 16J/R 8'/8 44A 581/8 23 /« 7 134 3340 54?4 29^ 9x11 16i/8 8^8 49 62U 23 /« 7 134 3350 59,^ 29tV 9x11 16^8 8'/8 53i* 67^4 23 /« 7 134 3440 561/r 35 9x12 17f-, 9 '^8 50^8 65t^ 24/8 8 16fk 3450 61 35 9x12 17y« 9^8 55/^ 70Vfe 24/8 8 16tt 3460 6514 35 9x12 17i/« 9 '^8 60Vfe 75 24/8 8 16tV 3540 57t% 40 9x13 19 IOt^ 52tV 67^ 24^ 9 17tl 3550 62tV 40 9x13 19 10i% 56H 72iV 24-i 9 17M 3560 67t^ 40 9x13 19 lOfk 61t4 77tV 244 9 ym 3640 59tV 4434 9x14 20H 12t^ 53t% 70A 24H 10 21 1^ 3650 63H 44S4 9x14 20 i^ 12tV 58t^ 75,^ 24H 10 21t^ 36601 68M 44%: 9x14 20^ 12A 63A 7914 24^ 10 21A CAPITOL-WINCHESTER BOILERS MEASUREMENTS Water Size A B c G H J K L M 4130 434 24M 8x 8 16^ 8H 51H 23 H 6 134 4140 474 2414 8x 8 16/r m 55/, 23/, 6 134 4230 444 26i< 8x 9 16/s m 51tV 23/2 6 134 4240 48H 2614 8x 9 16/8 8 '^8 56 23/, 6 134 4330 44H 29^ 9x 11 16/s 8 '^8 52 /« 23/, 7 134 4340 49 Ji 29A 9x11 16/8 8 '^8 574 23/2 7 134 4350 54A 29i% 9x11 16/8 8 '^8 62/, 23/2 7 134 4440 50'^ 35 9x12 17 y. 9 '^8 60A 24/s 8 16 T^ 4450 65K 35 9x12 ny?. 9/s 64H 24/8 8 16tV 4460 60^ 35 9x12 17 y?. 9 '^8 6934 24/8 8 164 4540 52A 40 9x13 19 10t% 62tfe 244 9 174 4550 57A 40 9x13 19 IOt^ 67iV 244 9 174 4560 62^ 40 9x13 19 10t% 72tS- 244 9 174 4640 53i| 4434 9x14 20 i^ 12tV 64^ 244 10 21t^ 4650 58fi 445^ 9x 14 20/, 12A 69^ 244 10 21A 4660 63t% 44?< 9x14 20^ 12^ 74fL 244 10 21t^ 40 (apitol Boilers and Capitol Gas Boiler, No. .t, water UmTEDSTATES^ADIATORS 41 STEAM No. Rating Square Feet Price t' List Height Water Line Inches Length Inches Smoke Pipe Inches Outlets and in- lets, Inches Total Steam Capty. Lbs. Gas Conn. Inches 3 4 5 6 7 8 9 10 350 475 600 725 850 975 1100 1225 150.09 190.00 230.00 270.00 310.00 350.00 390:00 430.00 37 37 37 37 37 37 37 37 17 22 27 32 37 42 47 52 1-6 1-6 2-6 2-6 2-6 2-6 2-6 2-6 1-3 2-3 2-3 2-3 3-3 3-3 4-3 4-3 89 120 151 182 213 244 275 306 1 1 Depth, 21 inches; Height, 41 inches. Inclusive of Trimmings, Height, 56 inches. Add to Length, 10 inches. Distance from center of flow outlet to face of return inlet, 17i|. Distance from center of return inlet to face of flow outlet, 25J^. Do not bush flow pipe outlets — connect them full size to the main. WATER No. Rating Square Feet Price List Length Inches Smoke Pipe Inches Outlets and Inlets Inches Hourly Potential Energy B. T. U. Tank Capty. Gallons 3 600 130.00 17 1-6 1-3 90,000 431 4 800 170.00 22 1-6 2-3 120,000 575 5 1000 210.00 27 2-6 '2-3 150,000 719 6 1200 250.00 32 2-6 2-3 180,000 863 7 1400 290.00 37 2-6 3-3 210,000 1007 8 1600 330.00 42 2-6 3-3 240,000 1151 9 1800 370.00 47 2-6 4-3 270,000 1295 10 2000 410.00 52 2-6 4-3 300,000 1439 For burning natural gas only. Tank-Capacity is based on temperature rise' of 25° Fahr. per gal- lon per hour. To establish steam rating in square feet, divide the total steam capacity in pounds by 0.25. To establish water rating in square feet, divide hourly potential energy in B. T. U. by 150. 42 QpiTOL Boilers AND TRIMMINGS Trimmings for Steam Boilers include Low Pressure Steam Gauge, Water Column, Water Gauge, Try Cocks, Safety Valve and Automatic Damper Regulator. No trimmings are furnished with Water Boilers. GRATES All Square Sectional Boilers are provided with shaking and dumping grates suitable for burning all grades of fuel. Pea Coal grate bars can be furnished with all square sectional boilers, when ordered. . TOOLS Firing tools will be furnished with all boilers listed herein. COIL OPENINGS All boilers listed herein have openings provided for the introduction of a pipe coil in fire-box, for heating water for domestic use. See Note, page 3. [MtedStates^diators 43 Asbestos Cement Required to Cover Boilers 13^ Inches Thick Number Pounds Number Pounds 184 200 WN276 750 185 225 WN277 850 186 260 WN278 950 187 275 WN279 1050 225 275 WN280 1160 226 300 WN281 1250 227 325 WN282 1350 228 350 52SB 220 255 425 625B 250 256 475 725B 280 257 525 825B 320 258 575 537B and 1537B 3S0 G276 3S0 637B and 1637B 430 G277 400 737B and 1737B 480 G278 450 837B and 1837B 550 G279 500 937B and 1937B 600 235 650 3 175 236 610 4 200 237 670 5 225 238 730 6 350 239 790 7 275 240 850 8 300 9 325 10 350 Amount of Asbestos Cement Required for Covering Capitol- Winchester Boilers 1% Inches Thick steam Number Water Number Pounds Steam Number Water Number Pounds 3130 3140 4130 4140 125 125 3440 3450 3460 4440 4450 4460 200 225 225 3230 3240 4230 4240 ISO 150 3540 3550 3560 4540 4550 4560 250 275 300 3330 3340 3350 4330 4340 4350 150 175 175 3640 3650 3660 4640 4660 4660 300 300 325 Sufficient cement for sealing the flues and for making the outside of the Boile r smoke and fire tight is furnished with all Capitol Boilers. Additional cement for covering the Boiler will be furnished at an extra charge, on special order. Asbestos should be applied as follows: About twenty-four hours before using, mix with water to the consistency of thin mortar, enough asbestos for the first coat, which should be one-half of the entire thickness of the covering, and cover boiler, throwing on by handfuls with just enough force to make it stick without packing too solidly. The more loosely it is applied the more effective. When the first coat is thoroughly dry, apply the second coat in the same manner, having a thicker consistency. The third coat should be applied with a trowel and brought to a smooth finish. It is important for good results to allow each coat to thoroughly dry before applying the next, A canvas or heavy muslin jacket can now be pasted over the asbestos and made moisture-proof by painting with asphaltum. This will insure a permanent covering. Asbestos is supplied in bags containing 50, 75 and 100 pounds each. 44 (apitol Boilers AND BOILERS for HOT WATER SUPPLY Boilers for hot water supply are manufactured in sizes to supply tanks of the following capacities: 2X . ... 60 gallons 119 . . 90 gallons 120 . . 150 gallons 62 . 200 gallons 63 . . . 250 gallons G64 350 gallons See booklet illustrating these Boilers. TANK HEATING CAPACITY OF CAPITOL BOILERS To determine the size of boiler necessary to heat a storage tank, multiply the number of U. S. gallons of water to be heated by the number of degrees the water is to be heated per hour and multiply this product by .0476. The result is the rating in square feet of proper size water boiler. EXAMPLE: It is desired to raise the temperature of 325 gallons of water 40 degrees per hour. 325 X 40 X .0476 = 619 sq. ft. of water boiler capacity. A No. 4340 Capitol- Winchester is the nearest size boiler. These boilers will maintain the above rate for a period of eight hours. IMtEdStATES^DIATORS 45 NIPPLE CONNECTIONS All United States Radiators are assem- bled with extra heavy malleable cast iron push nipples. Threaded or screw nipple joints made up with rubber, asbestos, paper or com- position washers are not used in any United States Radiators. Push nipple connections do not need such washers or gaskets to make them tight — they are tapered iron-to-iron joints, permanently tight. The same push nipple connections are used in all Capitol Boilers and United States Radiators. Push nipple joints are easily taken apart and as easily put together again — a great advantage where long heavy radiators are handled on polished floors or elevated to upper stories. 46 QpitolBoilersand triton plain one-column radiators FOR STEAM AND WATER Each section is 4H inches wide. Width of legs, Sj^j inches. THIS pattern of One-Column Radiators is also made in the follow- ing special forms only: Side Wall for Concealed Brackets, steam and water, page 96; Legs extra high, solid, for steam and water, page 97. Direct-indirect for steam or water, page 84. Corner, curved and circular for steam and water, pages 94 and 95. UnitedStatesI^iators 47 TRITON PLAIN ONE -COLUMN RADIATORS LIST OF SIZES ♦Length Heating Surface Number of 38 Inch 32 Inch 26 Inch 22 Inch 20 Inch Inches Height Height Height Height Height OCV-LlUIlB 3 Square 2 "^Square 2 Square 1% Square IJ^ Square Feet per Feet per Feet per Feet per Feet per Section Section Section Section Section 2 5 6 5 4 3M 3 3 IVi 9 Wi. 6 5 4% 4 10 12 10 8 6?i 6 5 12H 15 12M 10 8>^ 7% 6 15 18 15 12 10 9 7 yiVi 21 VlVi 14 11% 10% 8 20 24 20 16 n}4 12 9 22J^ 27 22 J^ 18 15 13% 10 25 30 25 20 16% 15 11 271^ 33 27 J^ 22 18M 16% 12 30 36 30 24 20 18 13 32J^ 39 32}^ 26 21% 19% 14 35 42 35 28 23% 21 15 37J^ 45 37J^ 30 25 22% 16 40 48 40 32 26% 24 17 42 J^ 51 42}^ 34 28% 25% 18 45 54 45 36 30 27 19 47M 57 47M 38 31% 28% 20 50 60 50 40 33% 30 21 52J^ 63 52)^ 42 35 31% 22 55 66 55 44 36% 33 23 h^y2 69 57K 46 38% 34% 24 60 72 60 48 40 36 25 62>^ 75 62J^ 60 41% 37% Above radiators are tapped 2 inches and bushed as per list, page 176. Distance from floor to center of tapping, see page 181. ♦Allow }4 inch for each bushing in estimating length of radiators. See list prices, page 177. Made at Dunkirk and Edwardsville Plants 48 (API T or, Boilers AND TRITON PLAIN TWO -COLUMN RADIATORS FOR STEAM AND WATER Each section is 7 i^ inches wide. Width of legs, 7^ inches. THIS pattern of Two-Column Radiators is also made in the fSlS lowing special forms only: Side Wall for Concealed Brackets, steam and water, page 96; Legs extra high, solid (excepting 45-inch(i height), for steam and water, page 97; Direct-Indirect, for steam and water, page 84; and Hospital pattern, page 82. Corner, curved and circular, for steam and water, pages 94 and 95. UnitedStates^adjators 49 TRITON PLAIN TWO-COLUMN RADIATORS LIST OF SIZES ♦Length Inches Heating Surface No. of Sec- tions 45 Inch Height 5Sq. Feet 38 Inch Height 4 Sq. Feet 32 Inch Height Square Feet per 26 Inch Height m Square Feet per 22 Inch Height Square Feet per 20 Inch Height 2 Square Feet per Section 15 Inch Height Square Feet per Sect'n per Secfn Section Section Section Section 2 5 10 8 6% 5% 4% 4 3 3 7^ 15 12 10 8 6M 6 4% 4 10 20 16 13M 10% 9 8 6 5 12J^ 26 20 16M 13% IIM 10 7% 6 15 30 24 20 16% 13% 12 9 7 17J^ 35 28 23M 18% 15M 14 10% 8 20 40 32 26% 21 18 16 12 9 llVi 45 36 30 24% 20M 18 13% 10 25 50 40 33M 26 22% 20 15 11 27}^ 55 44 36M 29% 24M 22 16% 12 30 60 48 40 32 27 24 18 13 32}^ 65 52 43 Ji 34% 29M 26 19% 14 35 70 56 46% 37% 31% 28 21 15 37J^ 75 60 50 40 33M 30 22% 16 40 80 64 53M 42% 36 32 24 17 42Ji 85 68 56% 45% 38% 34 25% 18 45 90 72 60 48 40% 36 27 19 471^ 95 76 63% 50% 42M 38 28% 20 50 100 80 66% 53% 45 40 30 21 523^ 105 84 70 56 47^ 42 31% 22 55 lio 88 73% 58% 49% 44 33 23 67H 115 92 76% 61% 51M 46 34% 24 60 120 96 80 64 54 48 36 25 62}^ 125 100 83% 66% 56% 50 37% Above radiators tapped 2 inches and bushed, as per list on page 176. Distance from floor to center of tapping, see page 181. *Allow )/i inch for each bushing in estimating length of radiators. See list prices, page 177. Made at Dunkirk and Edwardsville Plants 50 QpiTOL Boilers AND TRITON PLAIN THREE-COLUMN RADIATORS FOR STEAM AND WATER Each section is 9 inches wide Width of legs, 9-^ inches. THIS pattern of Three-Column Radiators is also made in the following special forms only: Side Wall for Concealed Brackets, steam and water, page 96; Legs extra high, solid (excepting 45-inch height), for steam and water, page 97; Direct-Indirect, for steam and water, page 84; Corner, curved and circular for steam, and water, pages 94 and 95. IMtedStates^adjatqrs 51 TRITON PLAIN THREE-COLUMN RADIATORS LIST OF SIZES Heating Surface No. 45 38 of •Length Inch Inch 32 Inch 26 Inch 22 Inch 18 Inch Sec- Inches Height Height Height Height Height Height tions 6Sq. 5Sq. 4 H Square Z% Square 3 Square 2Ji Square Feet Feet Feet per Feet per Feet per Feet per per per Section Section Section Section Sect'n Sect'n 2 5 12 10 9 W2 6 43^ 3 ^y2 18 15 13K \\% 9 m 4 10 24 20 18 15 12 9 5 12}^ 30 25 22J^ 18M 15 UK 6 15 36 30 27 22}^ 18 IW2 7 17}^ 42 35 31J^ 26 }i 21 15H 8 20 48 40 36 30 24 18 9 22^ 54 45 403^ 33M 27 20H 10 25 60 50 45 37^ 30 223^ 11 27^ 66 55 49K 41M 33 24 Ji 12 30 72 60 54 45 36 27 13 32 J^ 78 65 58K 48M 39 29}^ 14 35 84 70 63 52J^ 42 sm 15 37M 90 75 67K 56M 45 3iH 16 40 96 80 72 60 48 36 17 423^ 102 85 76H 63 M 51 38M 18 45 108 90 81 67^ 54 40}^ 19 47}^ 114 95 85 J^ 71 M 57 42% 20 50 120 100 90 75 60 45 21 52J^ 126 105 94 J^ 78^ 63 473i 22 55 132 110 99 82>^ 66 49J^ 23 57^ 138 115 103 Ji »&}4 69 51% 24 60 144 120 108 90 72 54 2.5 62}^ 150 125 112J^ 93M 75 56% Above radiators tapped 2 inches and bushed, as per list page 176, Distance from floor to center of tapping, see page 181. •AUow J^ inch for each bushing in estimating length of radiators. See list prices, page 177. Made at Dunkirk and Edwardsville Plants 52 QpitolBoilersand TRITON PLAIN FOUR-COLUMN RADIATORS FOR STEAM OR WATER Each section is 12 32 inches wide. Width of legs, 12 H inches. THIS pattern of Four-Column Radiators is also made in the fol- lowing special forms only: Side Wall for Concealed Brackets, steam and water, page 96; Legs extra high, solid (excepting 44-inch height), for steam and water, page 97; Direct- Indirect for steam and water page 84. UimnDSTATES^ADIATORS 53 TRITON PLAIN FOUR-COLUMN RADIATORS LIST OF SIZES Heating Surface No. 44 32 of ♦Length Inch 38 Inch Inch 26 Inch 22 Inch 18 Inch Sec- Inches Height Height Height Height Height Height tions 10 Sq. 8 M Square 7Sq. 5 34 Square 4 M Square m Feet Feet per Feet Feet per Feet per Square per Section per Section Section Feet per Sect'n Sect'n Section 2 6 20 17 14 11 9 7 3 9 30 253^ 21 16J^ 133^ lOH 4 12 40 34 28 22 18 14 5 15 50 42J^ 35 27J^ 22y2 17^ 6 18 60 51 42 33 27 21 7 21 70 593^ 49 38J^ SlVi 24 J^ 8 24 80 68 56 44 36 28 9 27 90 763^ 63 49Ji 40K 31^ 10 30 100 85 70 55 45 35 11 33 110 93 J^ 77 60 J^ 49}^ 38}^ 12 36 120 102 84 66 54 42 13 39 130 noVi 91 7iy2 58 J^ 45^ 14 42 140 119 98 77 63 49 15 45 150 127 Ji 105 82H 67J^ 52J^ 16 48 160 136 112 88 72 56 17 51 170 144 J^ 119 93}^ 76J^ 59J^ 18 54 180 153 126 99 81 63 19 57 190 mVi 133 104 Ji 85>^ 66J^ 20 60 200 170 140 110 90 70 21 63 210 178J^ 147 115J^ 94}^ 73}^ 22 66 220 187 154 121 99 77 23 69 230 195 J^ 161 126 J^ IQZVi 80 J^ 24 72 240 204 168 132 108 84 25 75 250 212}^ 175 137J^ 112J^ 87K Above radiators are tapped 2 inches and bushed, as per list on page 176. Distance from floor to center of tapping, see page 181. *AlIow J^ inch for each bushing in estimating length of radiators. See list prices, page 177. Made at Dunkirk and Edwardsville Plants 54 QpitolBoilersand TRITON FIVE-COLUMN WINDOW RADIATOR FOR STEAM OR WATER Each section is 13 inches wide. Width of legs, 13 inches. ' I ^HIS pattern of Five-Column Radiators is also made in the fol- -*- lowing special form only: Legs extra high, solid, for steam and water, page 97; corner and curved for steam and water, page 94. UnitedStates^adiators 55 TRITON FIVE-COLUMN WINDOW RADIATORS LIST OF SIZES *Length Inches Heating Surface Number of 20 Inch 17 Inch 14 Inch Sections Height Height Height 51^ Square Feet Wi Square Feet 4 Square Feet per Section per Section per Section 2 6 11 9J'2 8 3 9 16^ 14M 12 4 12 22 19 16 5 15 27 J^ 23 ?i 20 6 18 33 28 1^ 24 7 21 38>^ 33M 28 8 24 44 38 32 9 27 49^ 42M 36 10 30 55 47J^ 40 11 33 my, 52M 44 12 36 66 57 48 13 39 71^ 61 M 52 14 42 77 my, 56 15 45 82^ 71 Ji 60 16 48 88 76 64 17 51 93M 80?^ 68 18 54 99 85 J^ 72 19 57 104 J^ 90}i 76 20 60 110 95 80 21 63 115H 99M 84 22 66 121 104 J^ 88 23 69 126J^ 109M 92 24 72 132 114 96 25 75 137}^ 118M 100 Above radiators are tapped 2 inches and bushed, as per list on page 176 Distance from floor to center of tapping, see page 181. *Allow M inch for each bushing in estimating length of radiators. See list prices, page 177. Made at Dunkirk and Edwardsville Plants 56 QpiTOL Boilers AND TRITON ONE-COLUMN RADIATORS ORNAMENTAL FOR STEAM AND WATER Each section is 43-^ inches wide. Width of Legs, by^ inches. THIS pattern of One-Column Radiators is also made in the follow- ing special forms only : Side Wall for Concealed Brackets, steam and water, page 96; Legs extra high, solid, for steam and water, page 97. UnitedStatesI^diators 57 TRITON ONE-COLUMN RADIATORS LIST OF SIZES ♦Length Heating Surface Number of Sections 38 Inch 32 In ch 26 Inch 23 Inch 20 Inch Inches Height Height Height Height Height 3 Square 2 yi Square 2 Square IJi Square IH Square Feet per Feet per Feet per Feet per Feet per Section Section Section Section Section 2 6 6 5 4 • 3M 3 3 7J^ 9 7J^ 6 5 4^ 4 10 12 10 8 6% 6 5 12J^ 15 12J^ 10 8M 7K 6 15 18 16 12 10 9 7 17J^ 21 17J^ 14 UM lOJ^ 8 20 24 20 16 13M 12 9 22 J^ 27 22J^ 18 16 133^ 10 25 30 26 20 16^ 15 11 27 Ji 33 27}^ 22 18M 16H 12 30 36 30 24 20 18 13 32 Ji 39 32}^ 26 21% 19K 14 35 42 35 28 23J^ 21 15 37}^ 45 37K 30 25 221^ 16 40 48 40 32 26M 24 17 42J^ 51 42J^ 34 28M 25^ 18 45 54 46 36 30 27 19 47J^ 57 47J^ 38 31?^ 281^ 20 60 60 50 40 33K 30 21 52M 63 52>^ 42 35 31J^ 22 55 66 55 44 36?i 33 23 67 J^ 69 57J^ ' 46 38J^ 34Ji 24 60 72 60 48 40 36 25 62J^ 76 62J^ 60 41 J^ 373^ Above radiators tapped 1^ inches and bushed as per list on page 176. Distance from floor to center of tapping, see page 181. •Allow H iiich for each bushing in estimating length of radiator. See list prices, page 177. Made at Dunkirk Plant 58 QpiTOL Boilers AMD TRITON TWO-COLUMN RADIATORS ORNAMENTAL FOR STEAM AND WATER Each section is l\i inches wide. Width of legs, 8)^ inches. THIS pattern of Two-Column Radiators is also made in the fol- lowing special forms only: Side Wall for Concealed Brackets, steam and water, page 96; Legs extra high, solid (excepting 44-inch height), for steam and water, page 97. UnitedStates^djators 59 TRITON TWO-COLUMN RADIATORS LIST OF SIZES *Length Heating Surface Nuniib'r of 44 In. 38 In. ' 32 Inch 26 Inch 23 Inch 20 In. Sections Inches Height Height Height Height Height Height 5Sq. 4 Sq. 3H Square 2% Square 2)4 Square 2Sq. Ft pel- Ft pel Feet per Feet per Feet per Ft per Section Section Section Section Section Section 2 6 10 8 6% 5% 4% 4 3 Wi 15 12 10 8 7 6 4 10 20 16 13M 10% 9% 8 5 12>^ 25 20 16?i 13% 11% 10 6 15 30 24 20 16 14 12 7 17}^ 35 28 23 J^ 18% 16% 14 8 20 40 32 26% 21% 18% 16 9 22J^ 45 36 30 24 21 18 10 25 50 40 33 J^ 26% 23% 20 11 27J^ 55 44 36% 29% 25% 22 12 30 60 48 40 32 28 24 13 32}^ 65 52 43% 34% 30% 26 14 36 70 56 46% 37% 32% 28 15 37)^ 75 60 50 40 35 30 16 40 80 64 53% 42% 37% 32 17 42 Ji 85 68 56% 45% 39% 34 18 45 90 72 60 48 42 36 19 47J^ 95 76 63% 50% 44% 38 20 50 100 80 66% 53% 46% 40 21 52 J^ 105 84 70 56 49 42 22 55 110 88 73% 58% 51% 44 23 571^ 115 92 76% 61% 53% 46 24 60 120 96 80 64 56 48 25 62^ 125 100 83% 66% 58% 50 Above radiators tapped 2 inches and bushed as per list on page 176. Distance from floor to center of tapping, see page 181. ♦Allow J^ inch for each bushing in estimating length of radiator. See list prices, page 177. Made at Dunkiri Plant 60 QpiTOL Boilers JLND TRITON THREE-COLUMN RADIATORS ORNAMENTAL FOR STEAM AND WATER Each section is 9 H inches wide. Width of legs, 10 J^ inches. THIS pattern of Three-Column Radiators is also made in the fol- lowing special forms only: Side Wall for Concealed Brackets, steam and water, page 96; Legs extra high, solid (excepting 44-inch height), for steam and water, page 97. UnTtedStatesI^iators 61 TRITON THREE-COLUMN RADIATORS LIST OF SIZES _^ Heating Surface No. 44 38 32 26 23 20 18 of ♦Leng'h Inch Inch Inch Inch Inch Inch Inch Sec- Inches Height Height Height Height Height Height Height tions 6Sq. 5Sq. 4J^S>1. 3MSq. SMSq. 2MSq. 2KSq. Feet Feet Feet Feet Feet Feet Feet per per per per per per per Sect'n Sect'n Section Section Section Section Section 2 5 12 10 9 W2 6J^ 5]4 ^Vi 3 7}^ 18 15 13 J^ IIM 9K 8M 6M 4 10 24 20 18 15 13 11 9 5 12J^ 30 25 22H 18M 16M 13% llJi 6 15 36 30 27 22^ 19J^ I6V2 13J^ 7 17^ 42 35 31 Ji 26M 22U 19M 15% 8 20 48 40 36 30 26 22 18 9 22}^ 54 45 40 Ji 33M 29H ,24M 20M 10 25 60 50 45 37J^ 32}^ 27J^ 22J^ 11 27}^ 66 56 , 49:^1 41M 35?^ 30J^ 24M 12 30 72 60 54 45 39 33 27 13 32J^ 78 65 58>^ 483^ 42M 35H 29M 14 35 84 70 63 52J^ 45 J^ 38 J^ 31 J^ 15 371^ 90 75 ^m 56M 48M 41M 33M 16 40 96 80 72 60 52 44 36 17 42J^ 102 85 76J^ 635< 55M 46?i 38H 18 45 108 90 81 ^^)4. 68J^ 49J^ 40K 19 47J^ 114 95 SSH nu 61M 52M 42?i 20 50 120 100 90 75 65 55 45 21 52K 126 105 94 J^ 78?^ 68 J^ 57?^ 47M 22 55 132 110 99 82Ji 7iy2 60 Ji 49J^ 23 57M 138 115 103 J^ 86 Ji 74?^ 63M 5m 24 60 144 120 108 90 78 66 54 25 62Ji 150 125 112J^ 93J^ SIH 68^ 56H Above radiators tapped 2 inches and bushed as per list on page 176. Distance from floor to center of tapping, see page 181. ♦Allow }4 inch for each bushing in estimating length of radiator. See list prices, page 177. Made at Dunkirk Plant QpitolBoil. 62 (apitolBoilersand TRITON FOUR-COLUMN RADIATORS ORNAMENTAL FOR STEAM OR WATER Each section is V2,% inches wide. Width of legs, 135i inches. THIS pattern of Four-Column Radiators is also made in the fol- lowing special form only: Legs extra high, solid (excepting 44- inch height), for steam and water, page 97. UnitedStatesI(adiators 63 TRITON FOUR-COLUMN RADIATORS LIST OF SIZES *Leng'h Inches Heating Surface No. of Sec- tions 44 Inch Height 10 Sq. Feet 3S Inch Height SMSq. Feet 32 Inch Height 7Sq. Feet 26 Inch Height 5HSq. Feet 23 Inch Height 4^.Sq. Feet 20 Inch Height 4 Sq. Feet 18 Inch Height iVi Sq. Feet Sect'n per Section per Sect'n per Section per Section per Section per Section 2 6 20 17 14 11 9 8 7 .3 9 12 30 40. 25K 34 21 28 16J^ 22 • 13^ 18 12 16 lOH 14 5 15 50 42K 35 27J^ 22H 20 17J^ 6 18 60 51 42 33 27 24 21 7 8 21 24 70 80 59>^ 68 49 56 38 >^ 44 31 J^ 36 28 32 24 J^ 28 9 10 27 30 90 100 76^ 85 63 70 49J^ 55 40>^ 45 36 40 31^ 35 11 12 33 36 110 120 93^ 102 77 84 60 J^ 66 49 J^ 54 44 48 38^ 42 13 14 39 42 130 140 llOK 119 91 98 71 J^ 77 58 M 63 52 56 45K 49 15 45 150 127}^ 105 82}^ 67H 60 52H 16 48 160 136 112 88 72 64 56 17 18 51 54 170 180 144 J^ 153 119 126 93 H 99 76}^ 81 68 • 72 59J^ 63 19 20 57 60 190 200 161}^ 170 133 140 104 J^ 110 85 J^ 90 76 80 66 J^ 70 21 22 63 66 210 220 178>^ 187 147 154 1153^ 121 94K 99 84 88 73H 77 23 24 69 72 230 240 195}^ 204 161 168 1263^ 132 103 J^ 108 92 96 80H 84 25 75 250 212^ 175 137H 112J^ 100 87 J^ Above radiators tapped 2 inches and bushed as per list on pagpl76. Distance from floor to center of tappings, page 181. *Allow H inch for each bushing in estimating length of radiator. See list prices, page 177. Made at Dunkirk Plant 64 (apitol, Boilers AND FLORENTINE ONE-COLUMN RADIATORS FOR STEAM AND WATER Each Section is 434 inches wide. Width of legs, bYi inches. THIS pattern of One-Column Radiators is also made in the fol- lowing special forms only: Side Wall for Concealed Brackets, steam and water, page 96. Legs extra high, solid, for steam and water, page 97. [MtedStatesJ^iators 65 FLORENTINE ONE-COLUMN RADIATORS LIST OF SIZES ♦Length Heating Surface Number of Secti6ns 38 Inch 32 Inch 26 Inch 22 Inch 18 Inch Inches Height Height Height Height Height 3 Square 2 J^ Square 2 Square 1 % Square 1 H Square Feet per Feet per Feet per Feet per Feet per Section Section Section Section Section 2 5 6 5 4 3}i 2% 3 7J^ 9 ^y2 6 5 4 4 10 12 10 8 6% 5% 5 12Ji 15 12^ 10 8H 6% 6 15 18 15 12 10 8 7 17H 21 nVi 14 11% 9% 8 20 24 20 16 133^ 10% 9 22}^ 27 22 j^ 18 15 12 10 25 30 25 20 16% 13% 11 27J^ 33 27^ 22 18K 14% 12 30 36 30 24 20 16 13 32H 39 32J^ 26 21% 17% 14 35 42 35 28 23 J^ 18% 15 37J^ 45. 37H 30 25 20 16 40 48 40 32 26% 21% 17 42 J^ 51 42 J^ 34 283^ 22% 18 45 54 45 36 30 24 19 471^ 57 47Ji 38 31% 25% 20 50 60 50 40 33% 26% 21 52J^ 63 62M 42 35 28 22 55 66 55 44 36% 29^ 23 57J^ 69 57J^ 46 38% 30% 24 60 72 60 48 40 32 25 62J^ 75 62J^ 50 41% 33% Above radiators tapped 2 inches and bushed as per list on page 176. Distance from floor to center of tapping, see page 181. ♦Allow M inch for each bushing in estimating length of radiator. See list prices, page 177. Made at Edwardsville Plant QpiTOL Boilers 66 (APiTOL Boilers AND FLORENTINE TWO-COLUMN RADIATORS FOR STEAM AND WATER Each section is 7 Is inches wide. Width of legs, SJs inches. THIS pattern of Two-Column Radiators is also made in the fol- lowing special forms only: Side ^^'all for Concealed Brackets, steam and water, page 96 ; Legs extra high, solid (excepting 45-inch height), for steaiti and water, page 97; Direct-Indirect, for steam and water, page 86. UnitedStates^diators 67 FLORENTINE TWO-COLUMN RADIATORS LIST OF SIZES *Length Inches Heating Surface Number of 45 Inch 38 Inch 32 Inch 26 Inch 22 Inch 18 Inch Sections Height Height Height Height Height Height 5Sq. 4Sq. 3^Sq. 2% Sq. 2KSq. mSq. Feet per Feet per Feet per Feet per Feet per Feet per Section Section Section ■Section Section Section 2 5 10 8 ^% 5% 4% 3% 3 7^ 15 12 10 8 6M 5% 4 10 20 16 IBM 10% 9 7 5 viy, 25 20 16% 13% IIM 8% 6 15 30 24 20 16 13% 10% 7 I7K 35 28 23M 18% 15M 12% 8 20 40 32 26% 21% 18 14 9 22 J^ 45 36 30 24 20% 15% 10 25 50 40 33^ 26% 22% 17% U 27>^ 55 44 36% 29% im 19% 12 30 60 48 40 32 27 21 13 32J^ 65 52 43% 34% 29% 22% 14 35 70 56 46% 37% 31% 24% 15 iWi 75 60 50 40 333^ 26% 16 40 80 64 53% 42% 36 28 17 42}^ 85 68 56% ■ 45% 38% 29% 18 45 90 72 60 ■ 48 40% 31% 19 47J^ 95 76 63 Ji 50% 42^ 33% 20 50 100 80 66% 53% 45 35 21 52}^ 105 84 70 56 47% 36% 22 55 110 88 73% 58% 49% 38% 23 57J^ 116 92 76% 61% h\% 40% 24 60 120 96 80 64 54 42 25 621^ 125 100 83% 66% 56% 43?X Above radiators are tapped 2 inches and bushed as per list on page 176. Distance from floor to center of tapping, see page 181. *Allow H inch for each bushing in estimating length of radiator. See list prices, page 177. Made at Edwardsville Plant 68 QpiTOL Boilers AND FLORENTINE THREE-COLUMN RADIATORS FOR STEAM AND WATER Each section is 9J^ inches wide. Width of legs. 9 A inches THIS pattern of Three-Column Radiators is also made in the following special forms only: Side Wall for Concealed Brack- ets, steam and water, page 96; Legs extra high, solid (excepting 44-inch height), for steam and water, page 97; Direct-Indirect, for steam and water, page 86. UmTEDiSTATES^ADIATORS 69 FLORENTINE THREE-COLUMN RADIATORS LIST OF SIZES ♦Length Heating Surface Number of Sections 44 Inch 38 Inch 32 Inch 26 Inch 22 Inch 18 Inch Inches Height Height Height Height Height Heights 6 Square 5 Square 4HSq. 35iSq. 3 Square 2J^ 18M 15 \\% 6 15 36 30 27 22>^ 18 13J^ 7 17J^ 42 35 31J^ 26 }€ 21 15M 8 20 48 40 36 30 24 18 9 22^ 54 45 40 J^ 33?^ 27 20M 10 25 60 50 45 37J^ 30 22J^ U 27>^ 66 55 49H 41M 33 2m 12 30 72 60 54 45 36 27 13 32}^ 78 65 581^ 4854 39 29}< 14 35 84 70 63 52M 42 31^ 15 37^ 90 75 67J^ 56M 45 33^ 16 40 96 80 72 60 48 36 17 42}^ 102 85 76K 63^ 51 38k 18 45 108 90 81 67J^ 54 40}^ 19 47J^ 114 95 85^ 71M 57 42M • 20 50 120 100 90 75 60 45 21 52K 126 105 94J^ 78M 63 47M 22 55 132 110 99 82>^ 66 4014 23 57J^ 138 115 1033^ 86M 69 &\% 24 60 144 120 108 90 72 54 25 62}^ 150 125 1123^ 93M 75 56M Above radiators are tapped 2 inches and bushed as per list on page 176. Distance from floor to center of tapping, see page 181. ♦Allow H inch for each bushing in estimating length of radiator. See list prices, page 177. Made at Edwardsville Plant 70 (ajpitol Boilers and florentine four-column radiators FOR STEAM OR WATER Each section is 12}-2 inches wide. Width of leys, 13^2 inches. THIS pattern of Four-Column Radiators is also made in the follow- ing special forms only : Side Wall for Concealed Brackets, steam and water, page 96; Legs extra high, solid (excepting 44-inch height), for steam and water, page 97; Direct-Indirect, for steam and water, page 86. UnFtedStatesI^diators 71 FLORENTINE FOUR-COLUMN RADIATORS LIST OF SIZES *Lsngth Heating Surface Number of Sections 44 Inch 38 Inch 32' Inch 26 Inch 22 Inch 18 Inch Inches Height Height Height Height Height Hei*t 10 Square SV^Sq. 7 Square SJ^Sq. 4i4Sq. 3}4Sq. Feet per Feet per Feet per Feet per Feet per Feet per Section Section Section Section Section Section 2 5J^ 20 17 14 11 9 7 3 8M 30 25K 21 16J^ 133^ 103^ 4 11 40 34 28 22 18 14 5 ISli 50 42>i 35 27J^ 22 Ji 17^ 6 16H 60 51 42 33 27 21 7 \W4. 70 59>i 49 38 J^ 31 J^ 24H 8 22 80 68 56 44 36 28 9 24 J< 90 76H 63 49J^ 401^ 31}^ 10 27^ 100 85 70 55 45 35 11 30}^ . 110 93>^ 77 60M 49J^ 38 J^ 12 33 120 102 84 66 54 42 13 35M 130 llOJ^ 91 71 K 58 J^ 45 J^, 14 38K 140 119 98 77 63 49 15 ■41M- 150 127 J^ 105 82 J^ 67}^ 52 J^ 16 44 160 136 112 88 72 56 17 46^ 170 144 J^ 119 93 J^ 76J^ 59}^ 18 49K 180 153 126 99 81 63 19 52M 190 161}^ 133 104}/^ 85 J^ 66 J^ 20 55 200 170 140 110 90 70 21 57M 210 1783^ 147 115J^ 94J^ IW2 22 60 H 220 187 154 121 99 77 23 63 M 230 195 J^ 161 126 J^ 103 >^ 80}^ 24 66 240 204 168 132 108 84 25 68M 250 212K 175 137H 112J^ 87J^ Above radiators are tapped 2 inches and bushed as per list on page 176. Distance from floor to center of tapping, see page 181. ♦Allow J^ inch for each bushing in estimating length of radiator. See list price, page 177. Made at Edwardsvtlle plant 72 QpitoIj Boilers AND GRECIAN ONE-COLUMN RADIATORS FOR STEAM AND WATER Each section is 4H inches wide. Width of legs, 5 inches. "■ I '"HIS pattern of One-Column Radiators is also made in the -■- following special forms: Legs extra high, solid, for steam and water, page 97; Side Wall for Concealed Brackets, steam and water, page 96. UnitedStatesI^adiators 73 GRECIAN ONE-COLUMN RADIATORS LIST OF SIZES ♦Length Heating Surface Number of SfTtinnq 38 Inch 32 Inch 26 Inch 23 Inch 20 Inch Inches Height Height Height Height Height OC\.llUll3 3 Square 2\i Square 2 Square IM Square IM Square Feet per Feet per Feet per Feet per Feet per Section Section Section Section Section 2 5 6 5 4 3M 3 3 Wi 9 W2 6 5 4H 4 10 12 10 8 6?^ 6 5 12J^ 15 12J^ 10 8^ 7H 6 15 18 15 12 10 9 7 17J^ 21 17J^ 14 IIM lOJ^ 8 20 24 20 16 ISH 12 9 22 J^ 27 22>^ IS 15 13}^ 10 25 30 25 20 16?^ 15 11 27J^ 33 27J^ 22 18Ji my^ 12 30 36 30 24 20 18 13 32J^ 39 321^ 26 21^ 19K 14 35 42 35 28 23M 21 15 37}^ 45 37J^ 30 25 22^ 16 40 48 40 32 26M 24 17 421^ 51 42K 34 28H 25 J^ 18 45 54 45 36 30 27 19 47J^ 57 47J^ 38 31% 28^ 20 50 60 60 40 33K 30 21 52J^ 63 52}^ 42 35 31M 22 55 66 55 44 36?^ 33 23 57}^ 69 57Ji 46 38M 3414 24 60 72 60 48 40 36 25 62J^ 75 62}^ 50 41% 37}^ Above radiators are tapped IH inches and bushed as per list on page 176. Distance from floor to center of tapping, see page 181. *AUow H inch for each bushing in estimating length of radiators. See list prices, page 177. AfaJe at West Newton Plant 74 QpiTOJL Boilers AND GRECIAN TWO-COLUMN RADIATORS FOR STEAM AND WATER Each section is ly^ inches wide. Width of legs, 8M inclies. THIS pattern of Two-Column Radiators is also made in the following special forms only: Legs extra high, solid (excepting 45-inch height), for steam and water, page 97; Side Wall for Con- cealed Brackets, steam and water, page 96; Direct-Indirect, for steam and water, page 88. UnitedStatesI^adiators 75 GRECIAN TWO-COLUMN RADIATORS LIST OF SIZES *Length Heating Surface Number rtf 45 Inch 38 Inch 32 Inch 26 Inch 23 Inch 20 Inch or Inches Height Height Height Height Height Height sCCtlOIlE 5Sq. 4Sq. 3J^Sq. 2?^Sq. 2KSq. 2Sq. Feet per Feet per Feet per Feet per Feet per Feet per Section Section Section Section Section Section 2 5 10 8 6M 5% 4% 4 3 7J^ 15 12 10 8 7 6 4 10 20 16 13M 10% 9% 8 5 12>^ 25 20 1Q% 13% 11% 10 6 IS 30 24 20 16 14 12 7 yiy% 35 28 23M 18% 16% 14 8 20 40 32 26% 21% 18% 16 9 22}^ 45 36 30 24 21 18 10 25 50 40 33M 26% 23% 20 11 273^ 55 44 36?^ 29% 26% 22 12 30 60 48 40 32 28 24 13 32 J^ 65 52 43}^ 34% 30% 26 14 35 70 56 46% 37% 32% 28 15 37J^ 75 60 50 40 35 30 16 40 80 64 63% 42% 37% 32 17 42 J^ 85 68 56% 45% 39% 34 18 45 90 72 60 48 42 36 19 473^ 95 76 63% 50% 44% 38 20 50 100 80 66% 63% 46% 40 21 52 J^ 105 84 70 56 49 42 22 55 110 88 73% 58% 61% 44 23 57J^ 115 92 76% 61% 63% 46 24 60 120 96 80 64 56 48 25 62M 125 100 83% 66% 58% 50 Above radiators are tapped 2 inches and bushed as per list on page 176. Distance from floor to center of tapping, see page 181. *Allow H inch for each bushing in estimating length of radiators. See list prices, page 177. Made at West Newton Plant 76 QpiTOL Boilers AND GRECIAN THREE-COLUMN RADIATORS FOR STEAM AND WATER Each section is 9 inches wide. Width of legs, 9^ inches. ' I '"HIS pattern of Three-Column Radiators is also made in the -'- following special forms only: Legs extra high, solid (except- ing 45-inch height), for steam and water, page 97; Side Wall for Concealed Brackets, steam and water, page 96; Direct-Indirect, for steam and water, page 88. IMtedStatesJ^iatqus 77 GRECIAN THREE-COLUMN RADIATORS LIST OF SIZES ♦Length Heating Surface Number 45 Inch 38 Inch 32 Inch 26 Inch 23 Inch 2 Inch of ■ Inches Height Height Height Height Height Height Sections 6Sq. 5Sq. 4HSq. SMSq. 3MSq. 2?iSq. Feet per Feet per Feet per Feet per Feet per Feet per Section Section Section Section Section Section 2 5 12 10 9 Wi 6J^ 5y2 3 7J^ 18 15 13^ UH 9H 8K 4 10 24 20 18 15 13 11 5 12>^ 30 25 22 Ji 18M 16M nn 6 15 36 30 27 22M 193^ IGH 7 17}^ 42 35 31 J^ 261^ 22M 19M 8 20 48 40 36 30 23 22 9 22)^ 54 45 403^ 33^ 29}^ 24 J< 10 25 60 50 45 37H 323^ 27J^ U 27J^ 66 55 49J^ 41 M 35J< SOU 12 30 72 60 54 45 39 33 13 32}^ 78 65 58J^ 483^ 42M 35?i 14 35 84 70 63 52 J^ 45 J^ 38 J^ 15 37J^ 90 75 67J^ 56M 48M 41 M 16 40 96 80 72 60 52 44 17 42Ji 102 86 76J^ 63M 55Ji 46^ 18 45 108 90 81 67J^ 58 J^ 49>i 19 47J^ 114 95 85^ 71 M 61 M 52 1^ 20 50 120 100 90 76 65 56 21 52 J^ 126 105 94K 78M Q8H 57M 22 55 132 110 99 82J^ 71 H 60 J^ 23 571^ 138 115 103>^ 86M 74M 63 Ji 24 60 144 120 108 90 78 66 25 62 J^ 150 125 112}^ 93M 81 M 68Ji Above radiators tapped 2 inches and bushed as per list on page 176. Distance from floor to center of tapping, see page 181. *AJlow H inch for each bushing in estimating length of radiators. See list prices, page 177. Made at West Newton Plant 78 (apitol Boilers AND GRECIAN FOUR-COLUMN RADIATORS FOR STEAM OR WATER Each section is 11 inches wide. Width of legs, ll?i inches, THIS pattern of Four-Column Radiators is also made in the following special forms only: Legs extra high, solid (excepting 45-inch height), for steam and water, page 97; Side Wall for Con- cealed Brackets, steam and water, page 8S. UmTEoSTATESl^IATORS 79 GRECIAN FOUR-COLUMN RADIATORS LIST OF SIZES ♦Length Heating Surface Number 45 Inch 38 Inch 32 Inch 26 Inch 23 Inch 20 Inch of Inches Height Height Height Height Height Height Sections 10 Sq. SSq. 6HSq. SSq. 4JiSq. 3^Sq. Feet per Feet per Feet per Feet per Feet per Feet per Section Section Section Section Section Section 2 6 20 16 13 10 iVi 7 3 9 30 24 19}^ 15 V2.% ioy2 4 12 40 32 26 20 17 14 5 15 50 40 32H 25 21 Ji 17M 6 18 60 48 39 30 25J^ 21 7 21 70 56 45M 35 29M 24}^ 8 24 80 64 52 40 34 28 9 27 90 72 58 J^ 45 38M 3iy2 10 30 100 80 65 50 42^ 35 11 33 110 88 713^ 55 46^ 38^ 12 36 120 96 78 60 51 42 13 39 130 104 84 J^ 65 55M 45^ 14 42 140 112 91 70 my^ 49 15 45 150 120 97J^ 75 f>sH 52 J^ 16 48 160 128 104 80 68 56 • 17 51 170 136 llOJ^ 85 72 }i 59J^ 18 54 180 144 117 90 r&Vi 63 19 57 190 152 123 J^ 95 80?i 66J^ 20 60 200 160 130 100 85 70 21 63 210 168 13,6}^ 105 89H 73 Ji 22 66 220 176 143 110 93J^ 77 23 69 230 184 149J^ 115 97M 803^ 24 72 240 192 156 120 102 84 25 75 250 200 162}^ 125 106M 873^ Above radiators are tapped 2 inches and bushed as per list on page 176 Distance from floor to center of tapping, see page 181. ♦Allow yi inch for each bushing in estimating length of radiators. See list prices, page 177. Made at West /Vewton Plant 80 (apitol Boilers AND TRITON FLUE RADIATORS ORNAMENTAL FOR STEAM OR WATER Each section is 9H inches wide. Width of legs. 9H inchps. THIS pattern of Triton Flue Radiators is also made in the following special form only: Direct- Indirect, for steam or water, page 90. UmTEDSTATES^ADIATORS 81 TRITON FLUE RADIATORS LIST OF SIZES ♦Length Heating Surface Number of 38 Inch 32 Inch 26 Inch 20 Inch Sections Inches Height Height Height Height 7 Square 5M Square 4H Square 3Ji Square Feet per Feet per Feet per Feet per Section Section Section Section 2 6 14 ny, 9 6K 3 9 21 I7}i 13}^ QV4 4 12 28 23 18 13 5 15 35 28M 22J^ l&H 6 18 42 3iii 27 193^ 7 21 49 40M 31 M 22^ 8 24 56 46 36 26 9 27 63 5m 40^ 29}^ 10 30 70 57H 45 32 J^ 11 33 77 63M 49^ 353^ 12 36 84 69 54 39 13 39 91 74M 58 J^ 42M 14 42 98 80K 63 45^ 15 45 105 86 Ji 67J^ 483^ 16 48 112 92 72 52 17 51 119 97H 76J^ 55M 18 54 126 10314 81 58}^ 19 57 133 109}^ 85M &m 20 60 140 US 90 65 21 63 147 120^ 94 J^ 68H 22 66 154 126 J^ 99 7W2 23 69 161 132 }i 103K 74^ 24 72 168 138 108 78 25 76 175 14334 112^ 81 Ji Above radiators tapped 2 inches and bushed as per list on page 176. Distance from floor to center of tapping, see page 181. *Allow H inch for each bushing in estimating length of radiator. See list prices, page 177 Made at Diinkirt Plant 82 QpiTOL Boilers AND TRITON PLAIN TWO-COLUMN HOSPITAL RADIATORS FOR STEAM OR WATER Each section is lyi inches wide. Width of legs, 7H inches. Sections 3 inches on centers. Made in no special forms. A RADIATOR specially designed for hospitals The extra large spacing:s between sections allow easy cleaning. UnTtedStates^adiators 83 TRITON PLAIN TWO-COLUMN HOSPITAL RADIATORS LIST OF SIZES Heating Surface No. of *L'gth 4S Inch 38 Inch 32 Inch 26 Inch 22 Inch 20 Inch Sec- Inches Height Height Height Height Height Height tions 5 Square 4 Square 3K Square Feet per 2K Square 2K Sq're 2 Square Feet per Feet per Feet per Feet per Feet per Section Section Section Section Section Section 2 6 10 8 6% 5% 43^ 4 3 9 15 12 10 8 6M 6 4 12 20 16 13M 10% 9 8 5 15 25 20 16M 13% 111^ 10 6 18 30 24 20 16 13% 12 7 21 ' 35 28 23^ 18% 15M 14 8 24 40 32 26% 21% 18 16 ■ 9 27 45 36 30 24 20% 18 10 30 50 40 33^ 26% 22% 20 11 33 55 44 36% 29% 24 3^ 22 12 36 60 48 40 32 27 24 13 39 65 52 43M 34% 29% 26 14 42 70 56 46% 37% 31% 28 15 45 75 60 50 40 33 ?i 30 16 48 80 64 63^ 42%-. 36 32 17 51 85 68 56% 45% 38% 34 18 54 90 72 60 48 40% 36 19 57 95 76 63% 50% 42M 38 20 60 100 80 66% 53% 45 40 21 63 105 84 70 56 47% 42 22 66 no 88 73% 58% 49% 44 23 69 115 92 76% 61% 51% 46 24 72 120 96 80 64 54 48 25 75 125 100 83% 66% 56% 50 Above radiators tapped two inches and bushed as per list on page 176. Distance from floor to center of tapping, page 181. *Allow ^ inch for each bushing in estimating length of radiator. See list prices, page 177. Made at /Junkirk and Edwardsviile Plants 84 (apitol, Boilers AND TRITON PLAIN DIRECT- INDIRECT RADIATORS FOR STEAM OR WATER Triton Plain Radiator with box base applied TRITON Plain Box Bases made for one, two, three and four Column Triton Plain Radiators. With bottom inlet, separate floor dampers are not required. UNn^EDSTATES^ADIATORS 85 DIRECT -INDIRECT BOX BASE for;triton radiators BACK OPENING No. of Sec- 1-Col. 2-Col. 3-Col. 4-Col. tion 5 2A X 5A 2H X 5A 2t X 5A 3A X 6A 6 2A X 7H 2^ X 7tt 24 X 7iJ 3A X 9J.[ 7 2A X lOA 2H X lOA 2 . X IDA 3A X 12J-1 8 2A X 12H 2\ X I2H 2t X 12H 3A X 1S« 9 2A X ISA 2H X ISA 2fi X ISA 3A X 18 10 2A X ITii 21 X 17U 2^ X 17H 3A X 21 11 2A X 20A 2 -L X 20 A 2H X 20 A 3A X 24 12 2A X 22H 2^ X 22H 21 X 22tt 3A X 27« 3A X 30} 13 2A X 25A 2A X 27H 2^ X 25A 2 X 2SA 14 2 X 27tt 2 X 27H 3A X 33 15 2A X 30A 2 X 30A 2 X 30A 3A X 36 MAXIMUM BOTTOM OPENING No. of Sec- 1-Col. 2-Col. 3-Col. 4-Col. tion 5 3H X SM 6H X &H S X 514 IIM X 7 6 3J^ X 8 6H X 8 8 X 8 IIM X 10 7 3M X lOH 6H X 10>^ 8 X lOH IIM X 13 8 ZYi X 13 SVa X 13 S X 13 IIM X 16 9 3H X 15H 6H X 15K 8 X ISM IIH X 19 10 Zy, X 18 6M X 18 8 X 18 llJi X 22 11 3H X 20)^ 6K X 20J^ 8 X 20J^ 11"^ X 25 12 31^ X 23 eyi X 23 8 X 23 im X 28 13 3}^ X 2SH 6K X 25H 8 X 25}i 111^ X 31 14 3}^ X 28 6J^ X 28 8 X 28 UK X 34 15 3J^ X 30H 6}^ X 30H 8 X .30 H llj^ X 37 86 QpiTOL Boilers AND FLORENTINE DIRECT-INDIRECT RADIATORS FOR STEAM OR WATER «»t^ *sC% -^-.^ ^ Florentine Radiator with box base applied CAPITOL Box Bases made for use on Two, Three and Four- Column Florentine Radiators. UnTtedStatesI^adiators 87 DIRECT-INDIRECT BOX BASE FOR FLORENTINE RADIATORS THE damper arrangements operates both front and back dampers with one lever, adjusting to atmospheric conditions by con- trolling the intake of cold air as desired. Above Box Base is manufactured for use on Two, Three and Four-Column Florentine Radiators. Bottom of back air inlet one-half inch above the floor. MEASUREMENTS OF BOX BASES OUTSIDE MEASUREMENTS OP FLANGE CONNECTION FOR ATTACHING PIPE No. Description Two and Three Column Four Column 7 8 9 10 11 12 For seven-section radiator For eight-section radiator For nine-section radiator For ten-section radiator For eleven-section radiator For twelve-section radiator 2^x10% 2% X 12% 2^x15% 2%xl7% W% X 20% 2% X 22% 2AxllK 2Axl3J^ 2t%x16^ 2Axl9iV 2Ax22>^ 2Ax24K All orders for Box Base Radiators should clearly state whether back or bottom air inlet is required.. Back opening will be furnished unless otherwise ordered. An eleven-section Base is used on eleven or more odd number of sections, and a twelve-section base is used on twelve or more even number of sections. For wall box, see page 92. 88 QpiTOL Boilers AND GRECIAN DIRECT-INDIRECT RADIATORS FOR STEAM OR WATER Grecian Radiator with box base applied RECIAN Box Bases are made for use on Grecian Two- Three- and Four-Column Radiators. UnitedStatesI^iators 89 DIRECT-INDIRECT BOX BASE FOR GRECIAN RADIATORS OUTSIDE DIMENSIONS OF BACK OPENING FLANGE Number of Sections Size, Inches Number of Sections Size, Inches 5 6 7 8 3Mx 8^ 3J€x Wi SH X 12J4 3M X 12H 9 10 11 12 to 17 3M X 16J^ 3M X 17J^ 3M X 17H 3}ix21^ Bottom of each back air inlet opening is I inch above floor. An e>even-aection Base ia used on eleven or more odd numbers of sections and - a twelve-section Base is used on twelve or more even numbers of sections. Box Bases with back or bottom air inlet can be furnished, but unless otherwise ordered, Base with back air inlet will be shipped. If bottom air inlet is required state whether floor dampers are wanted. For Wall Box. see page 92. 90 (apitol. Boilers and TRITON FLUE RADIATORS DIRECT-INDIRECT FOR STEAM AND WATER Made in no special forms. UnitedStatesI(adiators 91 TRITON FLUE BOX BASE Bottom of back air inlet is 1 inch above floor. For application to radiator, see page 90. MEASUREMENTS OF TRITON FLUE BOX BASES Outside of Back Opening Flange Number of Sections Size Inches Number of Sections Size Inches 4 5 6 7 •8 2Mx3J^ 2^x6}^ 2?€x9^ 2Mxl2J^ 2?^xl5^ 9 10 11 12 2Mxl8^ 2?ix21i^ 2^x27 J^ An eleven-section Base is used on eleven or more odd numbers of sections and a twelve-section Base is used on twelve or more even numbers of sections. The damper arrangement of this is such that when cold air is brought through the floor, separate floor dampers are not required. Make floor opening same size as for wall opening. For measurements, see above table. 92 (apitol Boilers AND WALL BOXES THE main part of Box is constructed in one piece, which with angle slats in place, makes it water-tight and durable. A heavy copper screen is firmly held in position at back of box, making it insect-proof. CROSS SECTION From front flange to back of box, 2}/^ inches; size of opening in brickwork, 17J^x5J^ inches; size of collar for galvanized Iron, 17 \iJ4 inches. UnitedStatesI(adjators 93 DINING-ROOM RADIATORS FOR STEAM AND WATER Number ♦Length in Heating Surface Price for Price tor Inches Square Feet Water Steam 1 32J^ 43 550.00 $46.00 2 37 J^ 53 55.00 50.00 3 42 J^ 63 60.00 54.00 4 473^ 73 65.00 58.00 5 52}^ 83 70.00 62.00 6 57K 93 75.00 66.00 7 62 1^ 103 80.00 70.00 8 67}^ 113 85.00 74.00 9 72H 123 90.00 78.00 10 773^ 133 95.00 82.00 Made in Triton Plain Three-Column pattern only. See page 51. Ovens are all the same size, inside dimensions, 27 x 133^ x 15^ inches. Height of radiator complete 3S^ inches. Distance from back of oven to center of radiator tappings is 7 inches. ♦Allow J^ inch for each bushing in estimating length of radiator. 94 ^piTOL Boilers AND CORNER RADIATORS FOR STEAM AND WATER Made in regular heights of Triton Plain Radiators. In ordering Corner Radiators, always state which is the feed end as you face the radiator when in position, as illustrated above. See page 182. UnitedStatesI^iators 95 NEW TRITON CIRCULAR RADIATORS Dimensions in Inches No. of 1 Co umn 2 Co umn 3 Co umn Sections Inside Outside Inside Outside Inside Outside in Diam. Diam. Diam. Diam. Diam. Diam. Stack at Legs at Legs at Legs at Legs . at Legs at Legs 12 ^Yi 18J^ 6 20ya 4H 22M 14 9M 19 K ^y^ 22 K 5}^ 24H 16 llj^ 21 Ji S'A 235^ eVa 25M 18 12H 225^ lOH 25 8H 26% 20 14J^ 24H im 26H 9M 28 J^ 22 15J^ 25 J^ isH 27 K UK 29K 24 17K 27M 15 29H ■ . 13 3lM 26 18K 28 Ji 15K 30% 13K 325^ 28 19% 30 17^ S2ys 15Ji 34 Ji 30 21 31M 19^ 33J^ 16K 35J^ 32 22 J^ 32?i 20 M 35^ 18H 37 34 23 K 33 K 21J^ 36Ji 19M 38M 36 25M 36H 23 37M 21 39% 38 265^ 36H 24M 39 22K 41 40 28 38 H 25 J^ 40M 23 ?< 25 j| 42^ 42 29 H 39}^ 27 41K 43 5i 44 30K 41 281^ 43?^ 265^ 45 Ji 46 321^ 425^ 30K 45 28Ji i6% 48 34 H 44H 32 465^ 30 48 M 50 34 K 45 32 H 47H 30Ji 49 Ji 32 36K 46K 33 ?i 48 Ji 31K BOV2 34 38 48M 35^ 50 H S3'4 52% 56 39 49}^ 36^ 51H 3iH 53% 58 41 61 39 H 53H 36% 55% 60 42 5i 52?i 40 3X 55)^ 3&% 51% Circular Radiators are made in two pieces and each half has one tapping for single pipe work or two tappings for two pipe work. Marble Top can also be furnished if desired. On Special Order, Circular Radiators for two-pipe steam or water when not to go around column can be furnished in dhe piece. 96 QpitolBoji LERSA.ND COLUMN WALL RADIATORS With Concealed Brackets FOR STEAM OR WATER ABOVE illustration is representative of the Side Wall pattern of Florentine, Triton Plain and Puritan One, Two, Three and Four-Column; Triton, Ornamental One, Two and Three-Column, and Grecian One, Two, Three and Four-Column Radiators. List of sizes, heights, tappings, etc., same as the several styles referred to above. UIotedStates^adiatoiis 97 CONCEALED RADIATOR BRACKETS FOR TRITON ORNAMENTAL RADIATORS Made to support One, Two and Three-Column Triton Orna- mental Radiators. FOR TRITON PLAIN, AND FLORENTINE RADIATORS Made to support One, Two, Three and Four-Column Triton Plain, and Florentine Radiators. FOR GRECIAN RADIATORS Made to support One, Two, Three and Four-Column Grecian Radiators. HIGH LEGS On Special Order only, all styles of our Radiators (except 44 and 46-inch Keights) can be furnished with extra high solid legs, for wkich an extra charge will be made. 98 QpiTOL Boilers AND TRITON WALL RADIATORS No. 9-A Section Numbers Height Inclies Length or Width Inches Thickness Inches Thickness With Brackets Inches Heating Surface Sq. Ft. 5A 7A 9A 7B 9B li!4 14 H 22ys 29M 22 J^ 29 Ji 14 Jl 14 H 3 3 3 3 3 3K 3H 3H 3K 5 7 9 . 7 9 Manufactured at West Newton, Pa., plant. UnFtedStates^diators 99 TRITON WALL RADIATORS Triton Wall Radiators should al- ways be assembled wKh bars vertical, whether sections are built in stacks or tiers. Nos. 5A, 7A and 9A are used when sections are to be assembled end to end, and Nos. 7B and 9B when assembled side by side. No. 7B For ratings and measurements see page 98. For comparative efficiency tests and methods of .assembling see pages 183 to 198. No. 9 B. 100 QpiTOL Boilers AND •4 -4 L M TRITON ADJUSTABLE WALL BRACKETS Made for supporting wall radiators in large or small tiers or stacks in buildings of any character where wall radiation is installed. Brackets are made in two styles. "M" Brackets can be screwed to the wall to support any arrangement of wall radiation. Brackets "L" can rest on the floor or be imbedded in concrete floors in fac- tories or other buildings where floors and walls are of concrete and attachment to walls is impossible. Vertical movement of the seat of these brackets is 2", permitting adjustment for pitch after radiators are erected. The brackets set the outer face of the radiator 4J^" from the wall. Distance from floor to center Can be ad- of tapping. justed to No. LI 5% inches 7 J^ inches . No. L 2 7]/2 inches 9}^ inches . No. L3 9J^ inches llj^ inches. For additional measurements see page 179. IMtedStates^diators 101 lA H B ^^ "^ WALL RADIATORS BRACKETS Brackets "B" to fit ovec a 9?^ inch high baseboard for supporting wall radiators ■Nos.i7-B and 9-B. Height from Floor to Center of Tapping No, B 5M from floor to center 5J^" No. B 7H from floor to center 7>^" No. B 9>^ from floor to center 9J^" Brackets "D" are straight right angle brackets without offset for supporting Nos. 7-B and 9-B. Distance from floor to center of tapping 53^ inches. Brackets "A" to fit over baseboard for supporting Nos. 5A, 7A and 9A. Height from Floor to Center of Tapping No, A 6 will fit over baseboard IJ^" 6" No. A 8 will fit over baseboard 3M" 8" No. A 10 will fit over baseboard 5H" 10" No. A 12 will fit over baseboard tW' 12" No. A 14 will fit over baseboard 9H" 14" No. A 16 will fit over baseboard WW 16" Brackets "C" are straight right angle brackets without offset for supporting Nos. 6A, 7A and 9A. Distance from floor to center of tapping 5H inches. Brackets "F", "G", "E" and "I" are screwed to wall, baseboard and wains- coting. "F" and "G" are bottom supports for all sizes; "E" and "I" top guides to hold radiator in place should alvrays be used with "F" and "G" brackets. "F" and "G" brackets are slotted for four wood screws not furnished by us, and "E" and "I" are for two wood screws. Ceiling brackets "H" for supporting radiator from ceilings, made of cast plate 35^ inches in diameter to be screwed to ceiling joist by four screws. Bolt furnished gives a distance of from 3H to 5 inches from bottom of radiator to ceiling. Other lengths on special order. With brackets "A", "B", "D" and "C" we furnish 2~\}4 stove bolts with button, and with bracket "I" 1-lM stove bolt with button. 102 QpiTOL Boilers AND PANTRY RADIATOR FOR STEAM OR WATER THIS pattern of radiator is useful for pantries, restaurants, dining-rooras and any place where heat is required, and the additional service of plate warming needed. It is made up from seven-foot sections only. All openings on lower shelf are tapped. The radiator may be constructed from one to five sections high as follows: Number Height Inches Heating Surface Feet I-ist Price 1 7 7 $ 8.00 2 17 15 15.00 3 27 23 22.00 4 37 31 29.00 5 47 39 36.00 Length, 24^ inches. Width. 13Ji inches. Tapping, see page 176. UnTtedStatesI^adiators 103 ADJUSTABLE FEET CONSIST of two iron blocks that open by turning the top piece which is so cast that any radiator foot will fit securely. Ad- justment can be made with the screw, which holds the two pieces in place. They can be used on any kind of fixture that must stand level. Furnished in plain iron and can be bronzed to correspond to fixture upon them. No. 1 extends y%to\\i inches, price each No. 2 extends \yi to IM inches, price each No. 3 extends \Y^ to 2^ inches, price each JO. 20 .25 .30 PEDESTALS SOLID cast-iron pedestals can be furnished for placing under legs of all styles of our radiators and are made in the following heights: Yi, 1, IJ^, 2, IVi, 3, 3K, 4 and 4}^ inches CAPITOL RADIATOR WRENCHES FADE to fit all United States Radiator screw nipples, which have two lugs on inside so that flattened end of wrench can be applied and the nipple unscrewed or tightened. Price each, J52.50. M^ 104 QpiTOL Boilers AND PIN INDIRECT RADIATORS FOR STEAM OR WATER MEASUREMENTS 10 SQUARE FEET PER SECTION Length of Section Inches Depth of Section Inches Depth Over All Inches Center to Center Push Nipple Inches Center to Center Screw Nipple * Inches 36J^ 7M m Wb 43^ Maximum tappings IH" at A and F, IJ^" at B, C, D and E. 15 SQUARE FEET PER SECTION Length of Section Inches Depth of Section Inches Depth Over All Inches Center to Center Push Nipple Inches Center to Center Screw Nipple *Inche9 36^ 10^ 11^ 3Ji Wi *For free area between sections, see page 202. Maximum tappings 2" at A and F and 1J<" at B, C, D and E. UmTEDSTATES^ADIAT(mS 105 PIN INDIRECT RADIATORS FOR STEAM OR WATER MEASUREMENTS 20 SQUARE FEET PER SECTION Length of Section Inches Depth of Section Inches Depth Over All Inches Center to Center of Section, Push Nipple, Inches 3M Centtr to Center Nipple. *Inche« 36 14 14M Wa ♦For free area between sections, see page 202. Maximum tappings 23^" at A and F, 2" at B, C, D and E. INDIRECT RADIATORS TAPPINGS on Indirect Radiators can be made at A, B, C, D, E, or F, but unless otherwise ordered they will be tapped at A and F, as follows: Pin 10-foot section, IJ^ inches; Pin 15 and 20-foot, 2 inches; bushed as desired. All Pin Indirect sections are regularly connected with extra heavy malleable iron push nipples but on special order extra heavy right and left hand screw nipples having hexagon nut at center can be furnished. Radiator sections are assembled at factory and shipped complete, unless specially ordered otherwise. By assembling at factory the radiators can be thoroughly tested to prevent leaky joints and at the same time save much of Fitter's time in setting. When specially ordered, sections are shipped unassembled with bolts and nipples for putting together, but when so ordering always specify the number of stacks and number of sections in each stack, that the proper bolts may be sent. When ordered with screw nipples, distance center to center can be increased J^ inch or J^ inch if desired. An additional net charge of one cent per square foot is made for assembling at factory. 106 QiPiTOL Qleaners Blower Type SINGLE SWEEPER PLANTS Plant No. Motor H. P. Current Available Mer- cury Vacuum at Tank Net Air Per Min. Cu.Ft. Blower Dis- place ment Cu.Ft. K. W. Input Equip- ment Fur- nished Price 101 102 103 104 105 1 1}^ 2 D. C. 110 or 220 Volt or A. C. 110- 220 Volt 60 Cycle Single Ph. 3}^ 4 5 6 7 45 50 55 55 60 70 SO 85 90 95 .6 .85 1. 1.3 2. A A B C C $155.00 225.00 300.00 325.00 350.00 Prices shown above are for either belt driven or direct connected machines, with the exception of Plant 101 (Bungalow), which is furnished in direct con- nected pattern only. SPECIAL MOTORS If alternating current motors are desired for frequencies other than 60 cycles they will be furnished at an additional net cost as follows (Belt drive only): Plant CYCLES No. 25 30 40 50 100 133 102 103 104 105 $14.00 21.00 22.00 23.50 $14.00 21.00 22.00 23.50 $ 8.00 14.50 13.00 18.50 $4.50 7.50 7.50 7.50 $10.00 23.50 27.50 50.00 $10.00 23.50 27.50 50.00 Q^piTOL Qleaners 107 BUNGALOW CLEANER SINGLE SWEEPER PLANTS Standard two-inch black iron pipe should be used for riser, horizontal main and exhaust piping. Pipe ends should be carefully butt-ended and, reamed, long sweep fittings used where wall space will permit, and clean-cut plugs inserted at ail exposed turns. In making basement drops for inlet valves, use 1 ^-inch pipe. Plant Weight Crated Style Unit DIMENSIONS Vacuum in tool No. Feet of Pipe to be used Number Widtii Lengtll Height 101-D 450 lbs. Direct 14" 48" 40" 2M 50 102-D 102-B 575 lbs. 550 lbs. 650 lbs. 625 lbs. Direct Belt 14" 20" 48" 44" 40" 40" 214 126 125 103-D 103-B Direct Belt 14" 20" 48" 44" 40" 40" 3 3 200 200 104-D 104-B 675 lbs. 650 lbs. Direct Belt 16" 20" 48" 44" 48" 40" 3 3 275 275 lOS-D 106-B 700 Ids. 675 lbs. Direct Belt 16" 20" 48" 44" 48" 40" 3 3 300 300 To determine the number of feet of pipe: Add the height of the furthest riser to the length of horizontal main necessary to connect that riser to the machine. Capitol Cleaners are single sweeper plants, that is, but one tool can be operated at a time. In determining the proper size machine to use for a given installation, it is necessary to take into consideration only the longest run of piping that will be in operation, since the inlet valves on the balance of the system are closed and airland dirt can pass into the system only through the tool that is being operated. If Plant 101 {Bungalow Cleaner) is desired equipped with an alternating current motor, and the frequencies are other than sixty cycle, say 25, 30 or 50, an addi- tional net charge of S15.00 will be made. 108 QiPiTOL Qleaners The following prices apply on tools and parts ordered separately and are sub- t to change without notice.: 1. Carpet Renovator, 8" $3.00 Carpet Renovator, 10" 3.25 Carpet Renovator, 12" 3.50 2. Bare Floor Tool, 12" 5.50 Bare Floor Tool, 14" 5.50 Bare Floor Tool, 18" 9.00 3. Upholstery Tool, 4" 1.75 4. Hamd Brush, 6" 3.50 3. Wall Brush, 6" 5.50 Wall Brash, 12" 6.00 6. Floor Rod with swivel 6.50 7. Wall Rod 5.25 8. Hose Coupling tl.OO 9. Valve Connector 1.00 10. Inlet valves, Male or Female, IK" thread: Flush, Brass 1.50 Flush, Nickle 1.60 11. Hose; XW' inside Diameter, Wire Ribbed, Canvas Cov- ered: 10 Ft. Section 6.00 15 Ft. Section 9.00 25 Ft. Section 15.00 ■ -50 Ft. Section 30.00 Q^PITOL QlEANERS 109 Standard equipments regularly furnished with each Plant. SET "A" Carpet Renovator, 8" Floor Rod with Swivel Bare Floor Sweeper, 12" Inlet Valve Connector Upholstery Tool, 4" Slip Joint Hose Connector Hand Brush, 6" 30 Ft. IJ^" Vacuum Hose .3 Inlet Valves. SET "B" Carpet Renovator, 10" Floor Rod with Swivel Bare Floor Sweeper, 14" Wall Rod Upholstery Tool, 4" Inlet Valve Connector Hand Brush, 6" Slip Joint Hose Connector Wall Brush, 6" 40 Ft. IJ^" Vacuum Hose 4 Inlet Valves. SET "C" Carpet Renovator, 12" Floor Rod with Swivel Bare Floor Sweeper, 18" Wall Rod Upholstery Tool, 4" Inlet Valve Connector Hand Brush, 6" Slip Joint Hose Connector Wall Brush, 12" 50 Ft. IJ^" Vacuum How 6 Inlet Valves. CAPITOL PORTABLE UNITS 101-T— J^ HP. Motor, Set "A" no valves, 25 ft. Hose $225.00 102-T— Ji HP. Motor, Set "A" no valves, 25 ft. Hose 250.00 103-T— 1 HP. Motor, Set "B" no valves, 25 ft. Hose 325.00 CAPITOL CLEANERS WITHOUT MOTORS Plant 101, Equipment, Set "A" $125.00 Plant 102, Equipment, Set "A" 160.00 Plant 103, Equipment, Set "B" 250.00 Plant 104, Equipment, Set "C" 250.00 Plant 105, Equipment, Set "C" 275.00 INSTRUCTIONS FOR ORDERING VACUUM CLEANERS Order Capitol Cleaners by number, stating whether belt driven or direct connected. State whether current desired is Direct or Alternating. If Direct Current, give voltage. If Alternating Current, give voltage, phase and cycles. In ordering Inlet Valves specify finish and whether male or female thread. Capitol Cleaners sold f . o. b. cars Factory. Plants 101-2-3-4 and 6 are manufactured at Connersville, Ind. 110 QiPiTOL Qleaners Typical Piping Layout UnTtedStates^adiators 111 TRITON PACKLESS RADIATOR VALVES FOR STEAM THE Triton Packless Radiator Valve has a number of decided advantages over any other article of its class. Its packless and quick opening features are simple and efficient and the interior arrangement cannot be injured by ordinary abuse. The bonnet is carried up to the under side of the follower plate to protect the working parts from any outside interference. By referring to the sectional view, it will be seen that the stem is of the non-rising type and is provided with a flange a short distance above the triple thread. Between this flange and the inwardly ex- tending flange of the bonnet is a specially prepared composition washer. Another similar washer is placed immediately above the inwardly extending flange of the bonnet, and upon this second composition washer rests a gland shaped follower plate extending from the handle. A shoulder is formed on the inside of this follower plate and this shoulder supports a spring which bears upward against a nut screwed to the top of the stem. A double service is performed by this spring, as it bears downward on the upper composition washer and at the same time pulls upward against the lower composition washer, thus holding both of them tightly against the inwardly extending flange of the bonnet and taking up auto- matically any wear that may occur in either. This insures an absolutely tight joint against water, steam or air. It has the genuine quick opening feature, as it can be fully opened or fully closed and locked closed by about a three-quarters turn of the handle. WITH UNION, COMP. DISC. ROUGH BODY, PLATED ALL OVER No. Size, inches . . . M % 1 IM IH 2 512 Angle JS3.15 $3.80 $4.7.5 $6.40 $8.10 $13.10 On special order can also be furnished with lever handle or lock and shield Plated keys list, 50 cents each extra. See page 180 for roughing-in measurements. 112 (apitol Boilers AND TRITON GRADUATED PACKLESS RADIATOR VALVES THE Triton Graduated Packless Valve is similar in construction to the regular packless valve shown on page 111, ex- cept that it has a lever handle, an indicator plate graduated into eight sections and means for a special adjustment by which each valve can be accurately set for a wide range of sizes of radiators. With each valve we furnish four different shells, any one of which may be attached to the disc holder below the disc. If the valve is to be connected to a very small radiator, the shell with the single slot should be used, while if the radiator is of medium or large size, shells with two, three or four slots should be employed. It will remain partly open at any desired position without any danger of variation of the openings unless the handle is moved. WITH UNION, COMP. DISC. ROUGH BODY, PLATED ALL OVER *No. Size, inches Vt. M 1 IJi IH 522 Angle Valve, complete with Shells (per cut) . . . 14.00 $4.80 15.85 $7.65 $9.50 523 Angle Valve, without Shells. 3.75 4.50 5.50 7.25 9.00 622 Comer Valve, R. or L., com- plete with Shells . . . 4.30 5.20 6.35 8.30 10.35 623 Corner Valve, R. or L., with- out Shells 4.05 4.90 6.00 7.90 9.85 On special order can be furnished with lock and shield. Plated keys, list 50 cents each extra. Unless otherwise specified valves with shells will be shipped. TRITON VACUUM THERMO RADIATOR VALVES THIS is a very sensitive and efficient return valve. It has a marked advantage over all otiher valves of its type; on account of its con- struction, the expansion member cannot become overheated. By reference to the sectional view it will be seen that the steam and water enter from below, and when the carbon post becomes sufficiently heated it closes the inlet and prevents any further heat from striking it, and at the same time permits the water of condensation to pass freely when open. It is automatic in its action and can be adjusted to operate at any desired degree of heat. In each case it responds almost instantly to a difference of a few degrees of temperature. No. 10 Angle, is adapted to take care of 150 feet of radiation; list, $6.00. No. 12 Angle, is adapted to take care of 250 feet of radiation; list, S8.00. No. 14 Angle, is adapted to take care of 400 feet of radiation; list, 810.00. Tappings 3^ inch for all sizes. These valves can also be furnished in either corner or straightway pattern at an addition of $1.00 to the list price of the angle type. With Union. Plated All Over. UnhtidStatesI^diators 113 STEAM RADIATOR VALVES Nos. 112 and 412 f r Lock and Shield No. 312 WITH UNION, COMP. DISC— ANGLE No. Size, inches ■ Yl M 1 IM IM 2 112 Rough body, plated all over ?3.15 $3.80 $4.75 $6.40 $8.10 $13.10 WITH UNION, COMP. DISC— ANGLE. Lock and Shield No. Size, inches . ^ M 1 IM 1}^ 2 312 Rough body, plated all over $3.15 $3.80 $4.75 $6.40 $8.10 $13.10 Plated keys, list. 50 cents each extra. WITH UNION *BRASS DISC— ANGLE No. Size, inches Vi % 1 IK 1)^ 2 412 Rough body, plated all over J2.40 $2.85 $3.65 $5.05 $7.10 $10.85 *When required for hot water heating, a hole for circulation will be drilled through the brass disc. Specify clearly when wanted for water. For convenience when ordering, use numbers and sizes only. See page 180 for roughirig-in measurements. 114 Qpitoij Boilers AND CORNER RADIATOR VALVES FOR STEAM THESE corner valves, with a large area in the body, show a great improve- ment over the old style. All steam metal, Comp. Disc, with Union. No. 212L Rough Body, Plated All Over Size, Inches H M 1 \M \M 2 *212P *212I. Right hand Left hand $3.45 3.45 $4.20 4.20 $5.25 5.25 $7.05 7.05 $8.95 $14.45 8.95 14.45 TRITON PACKLESS CORNER RADIATOR VALVES FOR STEAM THESE valves are of the same construction as the Packless Valves shown on page 111. Comp. Disc with Union. No. 612L No. Rou^h Body Plated All Over Size, Inches H Ji 1 m IH 2 *612R *612L Right hand . . Left hand . . $3 45 3.4.1 $4.20 4.20 $5.25 $7.05 7.05 $8.95 $14.45 14.45 *On special order, can also be furnished with lock and shield. Plated keys, list 50 cents each extra. Triton Packless Comer Valves are made in the graduated pattern with lever handle or lock and shield. See page 112 for list. For convenience when ordering use numbers and sizes only. See page ISO for roughing-in measurements. UnitedStates^diatqrs 115 BELL-SHAPED WATER RADIATOR VALVES QUICK OfE.NlNG — BONNETLESS THE Bell-Shaped Hot Water Valve is equipped with a cone-shaped disc which is opened or closed by one-half turn of the handle The stem is squared at its lower end and to this squared portion is fitted a driving arm which actuates the disc. A nght-hand thread is cut on the lower part of the stem and a little higher a left-hand thread is cut. This left-hand thread engages with the upper part of the body while the right-hand thread engages with the upper part of the disc cone. When the stem is turned to the right, the disc is revolved and at the same time drawn upward, thus closing the valve with a very tight joint. When the stem is turned to the left, the first portion of the movement releases the disc by forcing it downward. When the motion of the stem is reversed, the driving arm moves one-eighth turn before it engages with the lug on the shell; conse- quently in all cases the shell is loosened or released by being forced upward or downward before the driviiig arm bears on the lug to revolve it. More metal is placed in those parts subjected to the greatest strain in service than is possible in ordinary valves of the same weight, and as this valve is somewhat heavier than ordinary makes, it follows that it must be considerably stronger. No spring is used and the stem is extra strong, being made from brass rod Yi inch in diameter. WITH UNION— ROUGH BODY, PLATED ALL OVER Size, inches H M 1 iJi IK 2 No. 52 . . ii!2.40 $2.85 $3.65 $5.05 $7.10 $10.85 For convenience when ordering, use numbers and sizes only. On special order can be furnished with lock and shield. See page 180 for roughing-in measurements. 116 QpiTOL Boilers AND WATER RADIATOR VALVES QUICK OPENING — BONNETLESS WITH UNION, ROUGH BODY, PLATED ALL OVER No. Size, inches . \i IM IH 202 $2.40 12.85 $3.65 $5.05 $7. 10 $10.85 On special order can be furnished with lock and shield. RADIATOR ELBOWS iti WITH UNION, ROUGH BODY, PLATED ALL OVER No. Size, inches . ¥>. M 1 iJi 1}^ 2 42 $1.75 $2.00 $2.50 $3.20 $4.00 $7,00 For convenience when ordering, use numbers and sizes only. See page 180 for roughing-in measurements. [MtedStatesJ^iatqrs 117 UNIQUE WATER RADIATOR VALVES THE use of the Unique Valve does away with the connection at both ends of a water radiator. Its many advantages are apparent, not only for convenience, but in saving fitter's labor and pipe and fittings. . Opens and closes with one-sixth turn of the handle. Size Inches Center to Center of Elbows Inches Center of Body to End of Spud Inches Center of Spud to Bottom of Elbows Inches Tapping of Radiator when Valve is Used Inches Price ¥2 1 1J€ 5J^ 7 7M ■2% 2% 3 3M 2 2^ W2 .2 $4.25 5.40 5.80 7.95 Send for special folder containing full description. CAPITOL CIRCULATING COUPLINGS THE Capitol Hot Water Cir- culating Coupling can be used with any water radiator valve to make up a connection whereby it is desired to have both the supply and return openings at one end of the radi- ator. Can be set at any angle to meet all conditions. The Circulating Coupling is screwed into the end of the radiator and the water valve screwed into the coupling. Center of Center of Center of Tapping of Radiator when Coup- ling is Used Inches Size Coupling to Coupling to Body to End Price Inches End of Pipe Radiator End of Spud Inches Inches Inches Vi m lya 2M 1 $2.50 Va. IH I'A 2% IM 2.80 1 2 VA 2% IK 3.70 IK 2^ ■iVA 3}^ 2 4.50 Wi 2H 2J^ 4 2 5.35 118 QpiTOL Boilers AND BRASS GLOBE RADIATOR VALVES WITH UNION, JENKINS DISC, ROUGH BODY, PLATED ALL OVER No. Size, Inches K Vi 1 i)i IJ^ 2 812 $3.15 13.80 $4.75 $6.40 $8.10 $13.10 On special order, can be furnished with lock and shield. STRAIGHTWAY RADIATOR VALVES USED for hot water work where straightway connection is desir- ed. Equipped with double brass gate and finished same as regular hot water radiator valves. Opens to the left; non-rising stem. WITH UNION, ROUGH BODY, PLATED ALL OVER No. Size, Inches >^ Va. 1 IK iH 2 256 $3.65 $4.25 $5.20 $6.60 $9.00 $12.80 On special order, can be furnished with lock and shield. For convenience wlien ordering, use numbers and sizes only. UnhtidStates^adiators 119 BRASS GLOBE AND ANGLE VALVES ROUGH BODY, IRON WHEEL, SCREWED Globe Valve Size, Inches . Ji K H K M 1 IM \y^ 2 Standard . Jenkins Disc $0.72 l.K SO. 72 1.10 1.25 $1.00 1.60 $1.26 2.20 $1.80 2.80 $2.52 4.00 $3.50 5.50 $5.30 8.75 STRAIGHTWAY VALVES No. 200 — Brass, double gate, iron wheel, opens to left, non-rising stem, screwed ends. No. 300 — Standard, double gate, iron body, screwed or flanged ends. Note — Orders for No. 300 must specify whether screwed or flanged ends are wanted. Size, inches \i M 1 IM IH 2 No. 200 . . $1.65J $2.05 $2.80 $3.70 $5.00 $7.30 Size, inches 2 2}i 3 3^ 4 4}^ No-300|[eS $10.00 12.00 $11.50 13.. "SO $14.00 16. .^in $17.00 19.50 $19.00 23.00 $24.00 28.00 Size, inches 5 6 7 8 10 12 No- 300{— ^ $27.50 31.50 $32.50 36.. 10 $45.00 49.00 $54.00 58.00 $90.00 95.00 $125.00 133.00 120 QPITOL BOILERSAND TRITON AUTOMATIC AIR VALVES Triton Air Valve Triton Air and Vacuum Valve THE Triton Air Valve is a well constructed valve made up with an expansion cylinder. In the shell of the valve is a sealed metal float with flexible top and bottom. This float contains a liquid easily affected by heat, which vaporizes at 151 degrees Fahr., ex- panding the corrugations, top and bottom, closing the valve against loss of steam or water. When the valve cools below the above temperature, the vapor condenses and the float contracts, thus opening the valve. Note that the valve does not open until the temperature falls to 151 degrees Fahr., thereby insuring an effective radiator when only vapor is in the system. The float being lighter than water, and sealed, carries perfect floatation, so that the valve will close tightly should there be water in the radiator. It is also equipped with baffle plate which prevents float from closing by sudden pressure. The valve may be cleaned and kept in perfect working order, as all parts are accessible. It is made entirely of metal and therefore this valve is practically indestructible. Guar- anteed for five years. No. 3. Triton Automatic Air Valve . . Price each, $1.15 TRITON AIR AND VACUUM VALVE The vacuum attachment permits all air to pass freely out of the radiator but prevents it from re-entering after pressure goes down. In all other respects the same as the No. 3. No. 4. Triton Automatic Air and Vacuum Valve. Price each, $2.00 On special order, the No. 3 Triton Air Valve can be furnished with heat controller attachment or lock and shield at an extra charge of 25 cents net each. UnTtedStates^diators 121 PAUL AUTOMATIC AIR VALVES FOR use on Paul systems, also as drip valves on radiators. The expansion post is reinforced by a brass encasement, therefore cannot buckle. Patented spring cap prevents seat from being crushed. Lead-packed cap does away with any possibility of leakage. Tapped J^-inch for connection to radiator; drip connection, }^-inch. Price each $1.25 On special order can furnish Valve of same description, 6J^ inches long, with both side and bottom tapped J^-inch. This Valve is adaptable for fan blast work and indirect radiation. Minimum capacity, 200 square feet, also be made with union on side. Can Price each $3.00 CAPITOL AUTOMATIC AIR VALVES CAPITOL Automatic Air Valves have combination float and expansion post. The valve body is made of brass, nickel- plated and highly finished. The post is made of a sensitive composition, the best known for the purpose. The bottom connection of the No. 2 valve makes it particularly adapted for indirect radiators, coils, etc. Both regularly threaded for J^-inch tap- ping. Can furnish No. 2 valve with 34 -inch tap- ping on special order. No. 1 Capitol .... . . No. 2 Capitol, with straight shank price each, $0.75 price each, 1 . 00 122 QpitolBoilersand RUSSELL SIPHON AIR VALVES AIR VALVE AIR AND VACUUM VALVE The Russell Valves are made entirely of the best steam metal and phosphor bronze. They are absolutely automatic and mechanically perfect. They can be easily taken apart and cleaned at any time. The Russell Non-Adjustable Automatic Air Valve will not leak steam or water. It is absolutely efficient, and keeps the last section of the radiator as hot as the first. The Russell Siphon Air and Vacuum Valve operates on the frac- tion of an ounce pressure. It closes against the loss of steam, the loss of water, and the return of air, maintaining the full efficiency of every section of the radiator. These valves are fully guaranteed for five years. Russell Automatic Air Valve, withor without Siphon, List Each . $1 . 50 Russell Siphon Air and Vacuum Valve, List Each 3.00 UnutidStates^adiators 12 HOFFMAN SIPHON AIR VALVES Air and Vacuum Valve THE Hoffman Siphon Air Valve is designed for the perfect venting of air from steam heated radiators. Made entirely of metal. Non-adjustable and absolutely automatic. The float is a sealed metal chamber with a flexible bottom and contains a volatile fluid which vaporizes at a comparatively low temperature. Hot air in the radiator is therefore as freely vented as cold air, which insures a steam hot radiator whenever steam is on. The two channels shown in the cut provide separate ways for the air and water, thus preventing the valve from "spitting" when water comes against it. The Hoffman Siphon Air Valve is guar- anteed not to leak steam or water. The Hoffman Siphon Air and Vacuum Valve is the very last word in Venting Valves. With 6 oz. pressure at the valve it permits the air to escape freely from the radiator, but automatically closes and prevents the return of air to the radiator when pressure ceases, thus holding the heat. With the exception of the bottom diaphragm which deflects and opens the valve with a 6 oz. pressure, the valve functions in every way the same as the Hoffman Siphon Air Valve. The reaction of the bottom diaphragm on cessation of pressure closes the valve and keeps it closed. No. 1 Hoffman Siphon Air Valve. List esich . No. 2 Hoffman Siphon Air and Vacuum Valve. No. 7 Hoffman Jr. Air Valve. List each . List each $1.90 4.60 1.40 Send for special descriptive circulars of the Hoffman Valves. 124 QpiTOL Boilers AND HOFFMAN "AIR LINE" VALVE The Hoffman "Air Line" Vaive is an automatic and non adjustable air line valve for drip or vacuum air line service. The expansible medium is a volatile or I heat-sensitive fluid, which is contained in I a sealed metal chamber having a flexible bottom made ofjphosphor bronze. When the temperature of the valve reachci 190 degrees Fahrenheit, the volatile vap- or condenses and the diaphragm or flexible bottom reacts and opens the valve. As long as the steam is against the valve it remains closed, but the in- stant steam ceases, it is wide open for the free passage of air. The port is either wide open or closed tight. The sectional cut also shows a chan- nel screw in the radiator nipple of the valve. The function of this screw is to enable the fitter to .balance the system, by giving him means to positively fcon- trol the velocity of the steam as it enters each particular radiator. Screwing in the screw decreases the size of the inlet into the valve, thus decreasing the velocity of the steam, while screwing out the screw increases it. Nipple connection for radiator, ^" iron pipe thread. Air Line connection, }4," iron pipe thread. No. 3 Hoffman "Air Line" Valve, list each »2 . 50 HOFFMAN JUNIOR QUICK VENT AIR VALVE For Quick Vent Service Where Water Is not a Factor This valve is designed to meet a demand for Quick Vent Service at the end of basement heating mains, the top of risers, or any indirect radiators,' stacks or coils. The valve closes tight against steam emission, but remains wide open for the free passage of air. It does not close against water. The shank of this valve is J^" iron pipe thread. No. 4 Hoffman Junior Quick Vent Air Valve, list each S2 . SO HOFFMAN QUICK VENT ** FLOAT" AIR VALVE For quick vent service where it is desired to control or prevent tiie emission of either steam or water through the valve. The shank of this valve is H" iron pipe thread . No. 5 Hoffman Quick Vent "Float" Air Valve, Ust each $8.00 HOFFMAN QUICK VENT "FLOAT" AIR and VACUUM VALVE This valve is designed to perform the same service as the Hoffman Quick Vent "Float" Air Valve, but it also prevents the return of air to the radiator, stack, or line to which it is connected when pressure ceases at the valve. The shank of this valve it H" iron pipe thread. No. 6 Hoffman Quick Venf'Float" Air and Vacuum Valve, list each.. .$12.00 UmTEoSTATESl^ADIAnmS 125 COMPRESSION AIR VALVES No. 8. Wood Wheel, nickel-plated, per dozen . $2.00 No. 9. With Key, nickel-plated, per dozen $1.80 No. 10. Positive and automatic, nickel-plated, per dozen $3 . 00 This valve can be used with equal facility as a positive or an automatic air valve without change or adjustment. It operates very quickly and will last a lifetime. Fully guaranteed. All above valves threaded for }^-inch tapping. 26 QpitolBoiu 'LERSAND FLOOR AND CEILING PLATES GAPITOL The Capitol Floor and Ceiling Plate is one of the strongest and neatest now on the market. Made of cold rolled steel, coppered before nickel plating, halves securely riveted by a concealed hinge. Can be opened or closed on pipe without effort. Nickeled For pipe Vi." %- Ji" %" 1" i>i" iH" 2* 2>i' 3» iW 4' Each 10.25 t0.2fi $0.27 f0.2R $0.32 $0.3.5 $0.38 $0.45 $0 65 $0 811 $1.00 $1.26 Blacl: For pipe VC ^' M" K" 1" IJi" 1^' 2" 2H" 3" ^W 4" Each 10.14 lo.is $0.16 $0.17 $0.20 $0.22 $0.2/1 $0.30 $0.50 JO 65 $0.80 $1.00 RITON A heavy stamped steel adjustable floor and ceiling plate; hand- some in design and substantially constructed. It is held firmly to the pipe by four jaws, stamped to conform to the pipe. This plate cannot be equalled in finish by any plate on the mar- ket; it is nickeled on copper and highly polished. For pipe Nickeled, each Black, each . $0.27 .16 $0.28 .17 $0.32 .20 Wi IM $0.35 .22 $0.38 .25 $0.45 .30 2H $0.65 .50 $0.80 .65 UmTEDSTATESl^IATORS 127 FLOOR AND CEILING PLATES B. AND C. Ceiling B. and C. adjustable hingedjplatL's are constructed so that the ceiling plate is held in place by means of a set screw, and the floor plate snapped around the pipe. Copper-plated before nickelinj;. Specify whether floor or ceiling plates are wanted. Nickeled For pipe Vi" y%" H" %" V IJi" IH" 2" 2J^" 3" ^W 4" Each . 10.25 10.26 JO. 27 $0.28 $0.32 $0.35 $0.38 $0.45 $0.65 $0.80 $1.00 $1.25 Black For pipe Vi." W y.' M" 1" IJi- \W 2" -iYi' 3" ■AW 4" Each 10.14 10.16 10.16 $0.17 $0.20 $0.22 $0.25 $0.30 $0.50 $0.65 $0.80 $1.00 CHAIN PIPE HANGERS A very convenient and economical pipe hanger, strong and easy to adjust. Size For Pipe Inches Chain Ox Bow Hangers of Chain No. Tensile Strength Pounds Price per 100 Feet Size Price Per C 4 2 000 1 tolJi lJ^to2 2}^ to 3 33^ to 8 540 700 1150 1800 $2.75 3.10 4.00 5.25 (small JLarge $3.00 4.50 Chain shipped only in packages containing 100 feet. Not necessary to order hangers unless this manner of fastening is desired. If hanger is wanted specify exact number to be shipped. 128 (apitol Boilers and capitol hot water thermometers ^tAPITOL iCAPITOl No. 10 Straight No. 20 Angle 'npHE Capitol Hot Water Thermometer will record temperatures -*- accurately and quickly. Care should be taken to be sure that the metal tube surrounding the glass bulb is thoroughly immersed in the hot water. Lower part of the tube is immersed in a mer- cury bath. If face does not set in right position when tightened, loosen the screw on the tail-piece, turn face to correct position without lifting, then tighten screw. Regularly furnished with red~spirit liquid, which indicates the temperature more clearly tlian thermometers made up with mercury columns. Each thermometer tested before leaving the factory and care- fully packed. Threaded for J/^-inch tapping. No. 10 Straight No. 20 Angle price each $1 .70 price each 2 . 00 UmTEDSTATESj^IATORS 129 CAPITOL GAUGES STEAM GAUGE Registers pressure up lo 30 pounds. Movement made of non- corrosive metal. Price each without cock . . . $3.30 Can supply high pressure gauges when required. Write for prices ALTITUDE GAUGE Indicates at the boiler the height of water in the system. Fitted with red adjustable hand, to be set at height desired by the user. The black operating hand indicates the actual height of water and therefore shows any variations in the water level. To set: Fill the system to its proper level, move red hand to the height indicated by the operating hand. Water should be added as soon as the water falls below the height indicated by the red hand. Ring that holds glass is secured by cotter pins to permit easy removal for setting. Price each, with cock $3.70 COMPOUND GAUGE Compound gauges register steam pressure to 30 pounds and vacuum to 30 inches. Price each, without cock $5.00 SPECIFICATIONS COVERING ALL GAUGES LISTED 4J^-inch dial, iron case, no back flange, flare nickeled ring, silvered dials and black letters. Made from highest grade material with the utmost care used in testing. 130 QpitoXjBoilersand CAPITOL EXPANSION TANKS TAPPED at top for 1-inch over- flow pipe; at bottom for 1-inch expansion pipe; at side for water supply. Made from a superior grade of heavy boiler steel, riveted and gal- vanized. Are to be preferred in every case to the ordinary tanks of light iron, which are liable to collapse and have no durability. Capacity Gallons Size Inches . Square Feet of Radiation Price Each Without Trimmings Price Each Complete With Trimmings 8 10x20 250 % 7.50 % 9.25 10 12x20 300 8,00 9.75 15 12x30 500 9.00 10.75 18 12x36 600 9.50 11.25 20 14x30 700 12.50 14.25 26 16x30 950 14.00 15.75 32 16x36 1300 15.00 16.75 42 16x48 2000 16.50 18.25 66 18x60 3000 31.00 32.75 82 20x60 5000 37.00 38.75 100 22x60 6000 51.00 52.75 Note — Horizontal Expansion Tanks can be furnished on special order. CAPITOL EXPANSION TANK BRACKETS T7ASIER and cheaper to install -'— ' than building a shelf. It can be adjusted for all sizes of tanks from 10 to 16 inches in diameter. Furnished with necessary screws. Weight, 6J^ pounds. Price each, complete, $1.75. UnitedStates.^diators 131 CAPITOL AUTOMATIC EXPANSION TANKS T TSED in connection with hot water systems, they insure a full \J supply of water, at the same time taking care of the overflow. Made of hard wood, lined with sheet copper and furnished with cast brass fittings. Neither gauge glass nor altitude gauge is needed with them and with their use there is no danger of freezing when placed in attic or out of the way closet. The inside measurements are: Length, 20 inches. Width, 9 inches. Depth, 10 inches. Can be used on any hot water job containing up to 3000 feet of radiation. No. 302, Plain Oak, varnished, square corners price each $8.50 On special order can be finished in cherry, walnut or quartered oak at extra charge of $1.25 each, net. CAPITOL AUTOMATIC WATER FEEDERS FOR automatically controlling the water level of low pressure heating boilers. Can be cleaned without disturbing pipe con- nection. Supplied with or without water gauge. SPECIFICATIONS Height, 12 inches. Length, 24 inches. Width, 9 inches. Boiler connection, 1 inch. Feed water inlet, % inch. No. 61 Without gauge . .... price each $15.00 No. 62 With gauge price each 18.00 132 (apitol Boilers and BRASS POP SAFETY VALVES WITH IRON BASE THIS low pressure pop safety valve is well pro- portioned and its construction incliidi's all Uu- features necessary to make it rcliatJk' ami efficient. Regularly set at 15 pounds but it 4pay be easily adjusted to any pressure up to twenty pounds. Can be drilled for seal without extra cost. Size, inches M 1 IJi 1>4 2 2H X Finished body I10.00|ll2.00|ll6:00 $20.0o|.<30.n(i jRO.no te.s.oo BRASS WATER GAUGES SELF-CLEANING Number Body Wheels Connections Iron Pipe Size. Inches Size ot Glass List per Set 11 13 14 15 Rough, Bronzed Polished. Rough, Bronzed Polished. . Iron Wood Iron Wood 'i ^xl2 5^x12 Mxl6 ^xl6 153,00 4.25 4.50 5.50 COMPRESSION GAUGE COCKS WITHOUT STUFFING BOX No. 40 Wood Handle, threaded for iron pipe, J^-inch, list each, $0.85 No. 44 Wood Handle, threaded for iron pipe, J/^-inch, list each, .90 UnitedStates^adiators 133 BOILER DRAW-OFF COCKS '■ I ■'HIS patent stop draw-off cock is made so that the plug cannot -*- be removed. Furnished in J^ or ^-inch sizes, with ^-inch iron pipe connection for hose. No. 70 H-inch, list each No. 71 ^-inch, list each JO. 75 .75 CAPITOL REGULATING VALVES VERY widely used for the control of steam, water, air or gas. Espe- cially suitable for use in connection with heat regulating devices. Also recommended for any ser- vice where an extremely sensitive and positive action is necessary. The areas of the body and all openings are full size, and are of such form to insure an unobstructed passage. Made with two bevel seat discs. The upper opening is slightly larger to permit the lower disc to pass. No matter what the pressure, only a slight movement of the float is required either to open or close the valve. Size, inches . K M 1 1¥ IH Brass, screwed .... J5.50 16.50 16.00 J7.25 J9.00 Size, inches . 2 2H 3 3H 4 Brass, screwed 115.00 J21.00 134.00 JSO.OO J65.00 Iron body, screwed 1 32,00 40.00 50.00 134 QpiTOL Boilers AND HONEYWELL HEAT GENERATORS THESE generators are designed to meet the demand for a device to quicken the circulation in hot water heating jobs and broaden the range of temperatures. When connected to the expansion pipe of an ordinary gravity plant, this generator seals the circuit and permits the generation of a slight pressure up to ten pounds, at which point it relieves itself through the operation of a mercury seal, eliminating any element of danger. The pressure created by this generator will assist in remedying any unsatisfactory job of hot water heating where the radiation is insufficient, the piping too small for gravity, the circulation sluggish, or where the water boils easily from quick firing, provided, of course, the boiler is large enough to supply the heat. It also greatly improves jobs which contain long horizontal mains or where radi- ation is all located on the first floor. Should large piping be used in connection with the generator, one size smaller radiator tapping than regular should be used near the boiler. It is positive and automatic, sold under the strongest guarantee, will last a lifetime and cannot get out of order. Sectional outline view shows connection to system, circulating pipe and deflecting plate. Price List No. 1 for 1,200 square feet of radiation No. 2 for 2,500 square feet of radiation No. 3 for 3,500 square feet of radiation No. 4 for 10,000 square feet of radiation $25.00 35.00 50.00 65.00 UmTEDSTATES^DIATORS 135 HONEYWELL WATER REGULATOR A simple and positive instrument for regulating the tempera- ture of water in a hot water heating system or storage tank. It has a temperature range of from 120 to 220 degrees and will keep the water in the system at any degree between these tem- peratures. When properly connected, it will open and close the dampers within a water temperature change of two or three degrees. The Regulator is 10" in height, 6" from bottom of bulb to top of threads, and 5" from the latter point to the top of regulator. The neck is threaded for IJ^" pipe opening. With each Regulator are furnished chains and pulleys, a lever three feet in length, and two ball weights. When used for controlling the temperature of water in stor- age tanks where water is heated by a tank heater, the regulator may be connected into one of the tappings on the top of the heater, if convenient, and the weights so placed on the lever, that any temperature may be maintained in the tank, as long as there is fire in the heater. Especially suitable for regulating the temperature of water in greenhouse heating plants. No. 3 Honeywell Water Regulator, list $20 00 THE HONEYWELL TANK-IN-BASEMENT METHOD OF HOT WATER HEATING Honeywell Tank- in- Basement equipment consists of a Special Honeywell Heat Generator and a No. 3 Water Regulator, which lists at the following prices: For Plants Containing 2,000 sq. ft. or Less of Radiation No. 11 for one story buildings $48 . 00 No. 12 for two story buildings 52.00 No. 13 for three story buildings 56.00 No. 14 for four story buildings 60.00 For Plants Containing 2,000 to 6,000 sq. ft. of Radiation No. 21 for one story buildings $68 . 00 No. 22 for two story buildings 76.00 No. 23 for three story buildings 84.00 No. 24 for four story buildings 92 . 00 Special Welded Air-Tight Expansion Tanks Having no Tappings Above the Water Line 21 Gallons, Size, 12x42, List $ 9 .00 30 Gallons, Size, 12x60, List 10.00 40 Gallons. Size, 14x60, List 11 .00 For radiator tappings for Honeywell system, see page 245. 136 (apitol Boilers AND MINNEAPOLIS HEAT REGULATORS Non-Wind Motor LIST PRICES Shipping weight, approximately 30 lbs. each. No. 35 (with 1-day time) Gravity Motor only $35.00 Spring Motor No. 40 (no time) J40 . 00 No. 47 (1-day time) S47.00 No. 57 (double clock) $57.00 No. 60 (8-day time) $60.00 D. C. Motor No. 40 D. C. $50.00 No. 47 D. C. $57.00 No. 57 D. C. $67.00 No. 60 D. C. $70 . 00 A. C. Motor No. 40 A. C. $60.00 No. 47 A. C. $67.00 No. 57 A. C. $77.00 No. 60 A. C. $80.00 Important Note: — Order by Model number and if Electric, specify D. C. or A. C. Our A. C. Motors are 110 volts, 60 cycle. UmTEDSTATESJ^DJATOaS 137 MINNEAPOLIS TANK REGULATORS ' I ■'HIS device has the same electrical construction and^is regulated -■- in the same manner as the Minneapolis Heat Regulator — the only difference being in the extension. In connection with the motor, it controls valves, dampers, etc , for the regulation of Hot Water, Steam, Bake Ovens, Vulcanizers. etc. The extension is put through the side of boiler or other receptacle and firmly fastened into place by the screw thread, thereby making a perfectly tight joint, having the case and dial outside. This regulator is used extensively in apartments, hospitals, public buildings, or any place where hot water is required throughout the year. Prevents water boiling and is a fuel saver. If necessary can be made to a range of 400 degrees Fahrenheit. Size of thermostat, 4 inches. Length of extension, 2 inches. If longer extension is required, it can be furnished at an additional charge. No. 65, hot water or tank; Jt65.00. No. 65 D. C, $75.00. No. 65 A. C, $85.00 Important Note: — Order by Model number and if Electric, specify D. C. or A. C. Our A. C. Motors are 110 volts, 60 cycle. 138 QpiTOL Boilers AND CAPITOL BRONZES WE have devoted considerable study to the question of offering the trade a line of Radiator lironzes that would recommend itself after it had once been used. Our strongest effort has been to furnish the best values, considering carefully the rich and brilliant finish, amount of covering capacity and lasting qualities. DIRECTIONS FOR USE BRONZES — Use a bronze primer, or if you want to finish a job quickly, give the radiator first a coat of bronzing liquid; this will dry in about twenty minutes with a gloss, covering up all the dirt and rust. Then mix the bronze powder with the bronzing liquid to the consistency of cream and apply evenly, that is, in one direction only Always use a soft brush, as a stiff brush cuts the bronze, ruining the high finish. If bronze is applied when ~^"~"^^ radiator is warm, the lustre is improved. One pound of gold or color bronze requires one quart of liquid and will cover from 250 to 300 square feet of radiation. One pound of aluminum bronze requires about one gallon of liquid and will cover from 500 to 600 square feet of radiation. CAPITOL BRONZE POWDERS Pale Gold, one-pound cans Rich Gold, one-pound cans Pure Metal Leaf, one-pound cans . ... (Pure Metal Leaf Bronze is the highest grade of pale gold, un- rivalled in brilliancy and permanency of tone and color.) Aluminum, one-pound cans Aluminum, half-pound cans (Aluminum Bronze guaranteed chemically pure.) Green, one-pound cans Maroon, one pound cans Chocolate, one-pound cans Copper, one-pound cans Fire, one-pound cans To get best results we recommend the use of Capitol Bronzing Liquid. We can furnish on application, color card showing above and other special colors. List, Each $0.90 .90 1.25 n- :•) 1.50 .90 1.25 1.50 1.50 1.25 1.25 IMtedStates^diatobs 139 CAPITOL BRONZING LIQUID A LIQUID for use in mixing witii gold, aluminum or other bronze powders ; to act as a vehicle for them and a binder to the surface over which they are applied. The color is so light that it has no effect on the most delicate bronze tints, and the body is such that it does not interfere with the lustre of the bronze itself. When liquid is not in use, keep can tightly covered, otherwise evaporation takes place, thickening the liquid and making it unuse- able. Mix only in clean cans. Put up in gallon, half gallon and quart cans. CAPITOL BRONZE PRIMER Especially made for use on radiators, as it does not contain any material of non-radiating nature. It is used as a filler, making a smoother surface and reducing the amount of bronze necessary for the work. Furnished in same size cans as bronzing liquid. CAPITOL MAROON JAPAN Makes an attractive finish at a low cost, dries quickly with a high gloss which is not effected by heat. Recommended for use on radiators in public places where durability counts. Supplied in gallon, half-gallon and quart cans. BLACK ASPHALTUM For painting boilers, castings, steam or water pipes, etc. Regu- larly sold in one gallon cans. Special price quoted in barrel lots. 140 (apitol Boilers AND CAPITOL RADIATOR ENAMEL An air drying enamel especial- ly made for use on radiators, where a hard heat-resisting durable finish is required. All colors are permanent, and will not crack, chip or shrink. Made in the Following^Colors White Gloss White Flat White Egg Shell Ivory Yellow Orange Pink Silver Gray Oak Brown Moss Green Gloss Black Dead Black Ash Vera Blue Light Blue Cadet Blue Goeblin Blue Navy Blue Light Green Dark Green Blue Green Vermillion Royal Red Maroon Put up in One Quart, Half Gallon and One Gallon Cans. UnitedStates^diators 141 CAPITOL BRUSHES BRONZING CAPITOL Bronzing Brushes have extra long handles, making them most practical for easily bronzing radiators. The bristles arc of fine quality, especially suited for high grade work. 1-inch, each, $0.40 2-inch, each, $0.60 U^-inch, each, ..50 23^-inch, each, .70 This cut illustrates the most advanced radiator brush made. It has no wood parts to break, the bristles are held securely and it is otherwise very durable. The shape and size make it possible to remove any accumu- lation of dust from the interior surface of the radiator with one motion of the brush. Also handy for cleaning between spindles of stairway, under heavy furniture or in out of the way corners. Capitol Radiator Brushes . . list each, $0.80 FLUE Number Description Price List 1 Round wire, 3 inches diameter $1.00 2 Round wire, 3 inches diameter, same as No. 1, ex- cept with 55-inch flexible wire handle . 1.20 3 Flat tempered wire, 2 x Z\i inches oval sides 1.30 4 Flat tempered wire, 3x4 inches oval sides 1.40 5 Double brush, 1^ x 4)^ x 4 inches 1.50 6 Double brush, 2J^ x 6 x 4 inches 2.00 7 Round end, fine wire, IM inches diameter 1.00 8 Round end, fine wire, 1}^ inches diameter 1.00 1142 (apitol Boilers AND CAPITOL RADIATOR SHIELDS Equipped with patented dust retainer, which can be lowered for cleaning. The retainer is held in its closed position by means of •springs at each end. TRITON RADIATOR SHIELDS Without dust retainer. When ordering, state whether full, medium or short length shields are desired. Also give name, height and number of sec- tions in radiator. If unable to give name of radiator, state length of radiator over all at top, and distance between center of each section. *0n special order, shields of any exact lengths will be made. Shields arejmade special and orders are not subject to cancellation. UnTtedStatesI^iators 143 CAPITOL RADIATOR SHIELDS 1 Co umn 2 and 3 Column 4 Column No. of Sheet Steel Sheet Steel Sheet Steel Loops or Sections Slieet Steel C. I. Brackets Gold Brzd. Copper, Sheet Steel C. I. Brackets Gold Brzd. Copper, Sheet Steel C. I. Brackets Gold Brzd., Copper, in Radiator Aluminum etc., C. I. Alumnum, etc., C. I. Aluminum, etc., C. I. Brackets Brackets Brackets 3-B $ 2.87 S 6.49 S 3.18 $ 6.09 S 3.49 $ 6.B!) 7 3.10 5.64 3.44 6.26 3.78 6.88 S 3..,0 5.99 3.66 6.65 4.02 7.31 9 3.53 6.24 3.92 6.93 4.31 7.62 10 3.79 6.51 4.21 7.23 4.63 7.96 11 4.05 6.75 4.50 7.50 4.96 8.26 12 4.32 7.05 4.80 7.83 5.28 8.01 13 4.59 7.32 5.10 8.13 5.61 8.94 14 4.85 7.58 5.38 8.42 6.91 9.26 15 5.17 7.89 5.74 8.76 6.31 9.63 16 5.47 8.19 6.07 9.09 6.67 9.99 17 5.91 8.48 6.56 9.42 7.21 10.36 18 6.31 8.78 7.01 9.75 7.71 10.72 19 6.42 9.14 7.13 10.15 7.84 11.16 20 6.75 9.40 7.50 10.44 8.25 11.48 21 7.10 9.71 7.88 10.78 8.66 11.85 22 7.45 10.04 8.27 11.15 9.09 12.26 23 7.80 10.35 8.66 11.50 9.52 12.65 24 8.10 10.70 9.00 11.88 9.90 13.06 25 8.54 11.02 9.48 12.24 10.42 13.46 26 8.91 11.37 9.90 12.63 10.89 13.89 27 9.31 11.70 10.34 13.00 11.37 14.30 2S 9.70 12.06 10.77 13.40 11.84 14.74 29 10.10 12.41 11.22 13.78 12.34 15.15 30 10.52 12.78 11.68 14.19 12.84 16.60 TRITON RADIATOR SHIELDS 1 Column 2 and 3 Column 4 Column No. of Sheet Steel Sheet Steel Sheet Steel Loops or Sections Sheet Steel C. I. Brackets Gold Brzd. Copper, Sheet Steel C. I. Brackets Gold Brzd. Copper, Sheet Steel C. I. Brackets Gold Brzd., Copper, in Radiator Aluminum etc., C. L Aluminum, etc., C. L Aluminum, etc., C. I. Brackets Brackets Brackets 3-6 $1.91 I 3.66 $2.12 % 4.06 $ 2.33 $ 4.46 7 2.07 3.82 2.29 4.24 2.51 4.66 8 2.20 3.99 2.44 4.43 2.68. 4.87 9 2.36 4.16 2.62 4.62 2.88 5.08 10 2.63 4.34 2.81 4.82 3.09 6.30 11 2.70 4.51 3.00 5.01 3.30 5.51 12 2.88 4.70 3.20 6.22 3.52 5.74 13 3.06 4.88 3.40 6.42 3.74 5.96 14 3.24 5.05 3.69 5.61 3.94 6.17 15 3.45 5.26 3.83 5.84 4.21 6.42 16 3.65 5.46 4.05 6.06 4.45 6.66 17 3.94 6.66 4.37 6.28 4.80 6.90 18 4.06 6.85 4.51 6.50 4.96 7,15 19 4.28 6.10 4.75 6.77 5.22 7.44 20 4.50 6.27 5.00 6.96 5.60 7.65 21 4.73 6.48 5.26 7.19 6.77 7.90 22 4.96 6.69 6.51 7.43 0.06 8.17 23 6.20 6.91 5.77 7.67 6.34 8.43 24 6.40 7.13 6.00 7.92 6.60 8.71 25 5.69 7.35 6.32 8.16 6.95 8.97 26 5.94 7.58 6.60 8.42 7.26 9.26 27 6.21 7.81 6.89 8.67 7.57 9.63 28 6.47 8.04 7.18 8.93 7.89 9.82 29 6.74 8.28 7.48 9.19 8.22 10.10 30 7.02 8.52 7.79 9.46 8.56 10.40 Can also be furnished in solid brass, with electro plated brackets; or in solid brass with solid brass brackets; or in all solid brass, nickel plated. 144 QpiTOL Boilers AND CAPITOL INDIRECT RADIATOR CASINGS THE Capitol Indirect Radi- ator Casing is built so that the air is brought in direct contact with the en- tire radiator instead of passing around the sides and ends; consequently the efficiency o f a n y indirect radiator is increased ! when this patented casing is used. The air can be admitted at the side, bottom, or ends, no cold air Inlet being placed on the casing unless ordered, for the reason that it may be brought in at any one of the four places desired. The parts of the casing are neither bolted nor riveted, but have tight fitting slip joints held in place by turn clips, making it easy of access so that it can be taken apart for repairs to .the radiator or for the purpose of cleaning. It is shipped "knockedjdown" in such a way that the entire casing can be put up in from fifteen to twenty minutes, which means a great saving of labor. It is made double throughout by its partitions; to retain the heat, has a 2-inch air space on the sides, and the ends are lined with sheet asbes- tos paper. It is regularly made up with 24 or 26 gauge galvanized iron, w i th hangers furnished for all kinds of construction. The rods to carry the radiators vary in~'size according to weight of radiator. Indirect radiators should hang 10 or 12 inches below the ceiling, with the same amount of space at the bottom of the cas- ings, and hangers are sent out accordingly. To obtain the cost, multiply the number of feet in the radiator by the price per foot. The following list prices include necessary hangers and lag screws: PRICE LIST . . $0.28 per foot .26 per foot .24 per foot .22 per foot .20 per foot Casings without inner side walls, but asbestos lined, can be furnished at a reduction of 4 cents per foot from above list prices. Complete circular furnished on request. 76 feet and under . 76 to 100 feet inclusive 101 to 125 feet inclusive 126 to 150 feet inclusive Over 150 feet . . UnitedStates^adiators 145 REGISTERS FOR EITHER FLOOR OR WALL y t". ' yTSfr ■ ' ^■? , ' gg '' n : " ' < fF ^ — " iTyi^yj jjjjjjaaaaajj ujjjjjjjjjjjj ^jjjjjjdjjjjj 'iiiiJiiiiiiaaiidiiii iuajfliiaafliiiiji •iJiitniiiaiiaaHa ^•ijiifliaaaaaiii ojiiiiiiasiiiiiiiaiiii ^jjjaaaaaaiaaj jaaaaaaaaaaaa i a a STANDARD LIST Electro-plated in Nicltel or Size Black japannea Bronzed in Gold Inches Register Register Face Floor Border Register Register Face Floor Border 6x8 J1.S5 Jl.OO 11.15 $2.80 t2.2S $2.40 6x10 1.60 1.05 1.20 3.00 2.45 2.60 6x12 1.85 1.25 1.45 3.50 2.90 3.10 SxlO 1.65 1.10 1.25 3.15 2.60 2.75 8x12 1.90 1.30 1.50 3.65 3.05 3.25 9x12 2.10 1.45 1.65 4.00 3.35 3.55 9x15 3.9S 2.65 2.65 6.50 4.90 5.20 10x12 2.40 1.70 1.75 4.40 3.70 3.75 10x14 3.15 2.20 2.20 5.25 4.30 4.30 10x16 4.85 2.95 2.95 7.20 5.30 5.30 12 xU 4.35 2.80 2.80 6.85 5.35 5.35 12x15 4.50 2.90 2.90 7.00 5.40 5.40 12x16 5.60 3.50 3.50 8.25 6.15 6.15 12x18 6.80 3.90 3.90 9.55 6.65 6.65 12x19 7.50 4.00 4.00 10.35 6.85 6.85 14x16 8.50 4.30 4.30 11.50 7.30 7.30 14x18 9.00 4.50 4.50 12.00 7.50 7.50 14x20 9.50 4.80 4.80 13.00 8.50 8.50 16x18 12.00 5.30 5.30 16.20 9.50 9.50 16x20 12.35 6.10 6.10 16.55 10.30 10.30 16x22 14.75 6.70 6.70 19.50 11.50 11.50 16x24 15.00 7.00 7.00 20.00 12.00 12.00 18x21 20.50 7.75 7.75 26.00 13.25 13.25 18x24 21.50 8.35 8.35 27.75 14.60 14.60 20x24 22.00 8.60 8.60 28.20 14.80 14.80 20x26 23.50 9.50 9.50 32.00 17.50 17.50 20x30 33.50 13.50 13.50 43.00 23.50 23.50 24x30 38.00 17.25 17.25 50,00 29.25 28.25 24x36 50.0.0 22.00 22.00 65.50 37.50 34.25 30x36 67.50 2S.50 28.50 90.00 51.00 41.00 30 X 42 77.50 33.00 29.00 102.00 57.50 50.50 For the price of a ventilator add 50 cents list to the regular Regiiter Hit on all aises smaller than 14 x 14 or Sl.OO list if 14 x 14 or larger. When ordering it should be stated whether Ventilators are for side wall or for ceiling. 146 (apitol Boilers AND CAPITOL RADIATOR TRUCK MADE IN TWO SECTIONS THE value of the Capitol Radiator Truck will be at once apparent to every contract- ing steam fitter. Instead of two, three, four and even six men tug- ging at different sizes and shapes of radi- ators, one man can easily handle and move the heav- Patented February 12, 1907 iest one. It needs absolutely no adjustment and can be operated more quickly and easily than any other article of its kind. By using this truck, the radiator can be easily moved through the narrowest doorway, behind counters, under stairways or into the oddest corners of a room. Can be furnished with either plain wheels for ordinary work, or rubber tire wheels where it is necessary to move radiators over the finest floors of wood or tile, without any danger of damaging them. Made in one size only to fit all radiators. Each truck is thoroughly tested and guaranteed to do the work as represented. The frames of these trucks are made of malleable iron, thereby insuring a truck that will stand the wear and tear occasioned through rough handling and constant use. Weight, 70 pounds. Plain wheels . price each, $25.00 Rubber tire wheels price each, 30.00 UnitedStates^adiators 147 CAPITOL SPUD WRENCHES WITH this wrench, connections for radiator valves ami elbows can be quickly made tight, without danger of injuring the union. Arranged to fit unions on Ji-inch, 1-inch, l}^-inch and 1 V^-incli sizes. Price each, list $0.60 CROWN PIPE CUTTERS These pipe cutters are equipped with patented notched edge wheel, which saves one-half the time and labor in cutting. All wear- ing parts are well supported, the wheels and pins are made of the best tool steel. Numbers 2 and 3 cutters have a tapped hole in bottom of frame, which allows operator to screw in a piece of pipe to be used as an extra handle if desired. Numbers 1 *2 3 Cut pipe, inches List each ^tol $3.00 Kto2 $5.00 2Kto4 $12.00 *No. 2 cutter with 3 cutting wheels can be furnished on order. Capacity K-inch to 2-inch pipe. List, each S6.00. TOLEDO PIPE VISES No. 1 — Capacity y% to 2}^-inch pipe, list No. 2 — Capacity y% to 4H-inch pipe, list $10.00 20.00 TOLEDO PIPE CUTTERS Capacity, 2}^ to 6-inch pipe, inclusive. List price, complete with ratchet handle, $80.00. 148 (apitol, Boilers and TOLEDO PIPE THREADING TOOLS ADJUSTABLE THREADING DEVICE NO. 1 In principle all Toledo Pipe Threading Devices are practically the same. In all but Nos. and 10 the dies recede against the taper pin or post while the machine is in operation. In the two exceptions the dies recede against a series of tapering steps. With the No. 1 Threader one man can very readily thread 2-inch pipe, and with the larger sizes, Nos. 2, 3 and 4 which are geared machines, one man can thread up to 12-inch pipe. No. lA is the same as No. 1 except that it is equipped with a ratchet. Nos. 2, 3 and 4 have ratchet handle. By the use of these tools pipe can be threaded in corners and close places where it is not possible to use an ordinary machine. LIST PRICES COMPLETE WITH DIES No. 1 — Capacity 1- to 2-inch pipe, inclusive, each $ 24.00 No. lA — Ratchet, Capacity 1- to 2-inch pipe, inclusive, each 30.00 No. 2 — Geared, Capacity 2 J^- to 4-inch pipe, inclusive, each 100 . 00 No. 3 — Geared, Capacity 4 J^- to 8-inch pipe, inclusive, each 300 . 00 No. 4 — Geared, Capacity 9- to 12-inch pipe, inclusive, each 500.00 LIST PRICES OF EXTRA DIES No. 1 or No. lA — -Complete Set No. 1 or No. lA — Single Set No. 2 — Complete Set Single Set No. 3 — Complete Set Single Set No. 4 — Complete Set Single Set $10.00 2.50 32.00 8.00 60.00 12,00 60.00 20.00 UmTnoSTATESl^IATORS 149 TOLEDO PIPE THREADING TOOLS ADJUSTABLE PIPE THREADING DEVICE NO. 10 These tools may be adjusted for threading several sizes of pipe with one set of dies. These machines are so designed that they have no cams or intricate mechanism to slip or become clogged. They will thread pipe very easily because they embody the receding die principle. Left hand dies for J^ and J^-inch pipe can be furnished on special order with the No. Machine — ^also left hand dies can be used in the No. 10 if ordered special — however, it requires a separate set of left hand dies for each size of pipe. An extra set of dies is furnished with the No. 25, making it possible to always have a sharp set on hand. LIST PRICES COMPLETE WITH DIES No. — Capacity J^ to J^-inch pipe, inclusive, each $16.00 No. 10 — Capacity 1 to 2-inch pipe, inclusive, each 28.00 No. lOA — Rachet — Capacity 1 to 2-inch pipe, inclusive, each 34 . 00 No. 25 — Geared — Capacity 2 J^ to 6-inch pipe, inc., each 2.30 00 LIST PRICE OF EXTRA DIES No. 0— Complete Set Right Hand $7.50 No. 0— Single Set Right Hand . . 2.50 No. 0— Single Set Left Hand, J^ or Ji 2.50 No. 10 or lOA— Set Right Hand . . 2.75 No. 10 or lOA— Complete Set Left Hand 1 1 . 00 No. 10 or lOA— Single Set Left Hand 2.75 No. 25— Set Right Hand . . 8.00 150 QpiTOL Boilers AND STEEL TOOL CHESTS TV^ADE from Yi-inch cold rolled steel with malleable iron corner -'-'-'■ pieces and hardwood braces; fitted with heavy wrought iron hinges and hasps. Each steel chest is furnished with a first-class lock and two keys and bolts to screw down cover at front corners. Number Depth Inches Width Inches Length Inches Description Weight Pounds List 711 11 12 24 One drawer . 60 $12.50 712 14 15 30 One drawer 95 17.00 713 16 17 36 One drawer 125 19.00 721. 11 12 24 Two drawers 65 14.00 722 14 15 30 Two drawers 100 18.50 723 16 17 36 Two drawers . 130 20.50 701 11 12 30 Without drawer 70 12.50 702 n 12 36 Without drawer 105 15.00 703 11 12 42 Without drawer 140 17.00 704 11 12 48 Without drawer 180 20.00 WOOD TOOL CHESTS ADE of selected seasoned lumber throughout. All corners protected by heavy iron. Stationary till at one side for small tools. No. 789 has strong spring lock while No. 790 has two heavy hasps for padlock. M Number Depth Inches Width Inches Length Inches Weight Pounds List 789 790 12 12 16 16 24 36 50 60 112.50 18.50 UnitedStatesI^diators 151 CAPITOL AUXILIARY HEATERS THESE cast-iron heaters are a perfect substitute for the old style pipe coils formerly placed in the combustion chamber for heat- mg water for domestic purposes. They have a greater efficiency by reason of the divided circulation than is possible in any other form and at the same time do not interfere with the draft. Can be used in furnaces and stoves for heating rooms out of reach of hot air pipes; for heating range boilers, heating water by steam, also for superheating steam and heating compressed air. Made in iron and brass. When iron rust in hot water is to be avoided, we recommend the use of the brass section. All sizes, except the 5", can be furnished with side inlets at an addition of $2.00 to list prices for the 6" and 8" sizes and $3.00 to list prices for all other sizes. Size Height Capacity Price Price Inches Square List List Feet Iron Brass 5 3 1 30 % 3.25 % 8.50 6 3 1 35 3.60 9.00 8 W2 Wi 75 7.00 22.00 12 6 2 125 9.60 45.50 14 7M 2}^ 200 16.00 81.00 16 7 3 300 18.00 87.00 20 8 3K 500 30.00 156.00 CAPITOL WATER-BACK Used in square sectional boilers for heating water for domestic purposes. Arranged with proper openings for flow and return pipes. Made of cast iron. Tapped ^/i-vaiAv for flow and return, measuring 2^ inches on centers. Also tapped J^-inch for drain. Width, 3J^ inches; length, 14 inches; capacity, 40 gallons; list, $10.00. 152 QpiTOL Boilers AND STANDARD STEEL STORAGE TANKS with or without coils Shows horizontal tank with location of regular tappings. The size and style of tapping can be varied to meet all special conditions. DATA All list prices on storage tanks herein include regular tappings. Regular tappings consist of five 2" reinforced tapped openings. All tappings (reinforced or with flanges) more than five 2" rein- forced, will be charged as extra. Tanks without manhole have the heads therein placed convex and concave. Tanks with manhole have both heads placed convex. Orders for tanks of special construction, or tanks furnished with coils, are not subject to cancellation. When ordering, state whether vertical or horizontal tanks are wanted. Unless otherwise ordered, tanks without coils, manholes or handholes will be shipped. We recommend that tanks containing coils also have manhole placed in head. All standard tanks are tested to 100 pounds hydrostatic pressure, and guaranteed for water storage purposes at working pressure not to exceed 65 pounds. Prices of special tanks furnished on application. Tanks used in water systems where a sudden or unusual pressure may occur beyond the 65 pounds working pressure indicated above, should be fitted with pressure reducing valve. Tank Legs (set of three), list $3.00 UnitedStates^adiators 153 BLACK STEEL STORAGE TANKS Standard and Extra Heavy J. List Prices Standard Extra Heavy Stiell A"; Heads M" Shell Ji"; Heads A" Size Capacity Approximate List Approximate List Inches Gallons Weight lbs. Price Weight lbs. Price 18 X 36 40 200 $41.00 260 $45.00 18 X 48 53 250 45.00 315 50.00 18 X 60 66 290 49.00 370 55.00 18 X 72 79 330 54.00 420 61.00 18 X 84 92 370 58.00 470 66.50 18 X 96 106 410 62.00 525 72.00 20 X 48 65 275 47.00 350 53.00 20 X 60 82 320 51.00 400 58.00 20 X 72 98 360 55.00 460 63.00 24 X 36 71 280 46.00 350 52.00 24 X 42 82 300 49.00 390 54.00 24 X 48 94 335 52.00 425 58.50 24 X 60 117 390 57.00 495 65.00 24 X 72 141 440 62.00 565 71.00 24 X 84 164 500 68.00 650 80.00 24 X 96 188 550 74.00 720 86.00 24 X 108 212 600 80.00 790 92.00 24 X 120 235 660 86.00 860 98.00 30 X 36 110 365 56.00 460 63.00 30 X 48 147 430 61.00 550 70.00 30 X 60 184 495 67.50 635 77.00 30 X 72 221 560 73.00 720 84.00 30 X 84 258 640 81.00 825 95.00 30 X 96 294 700 88.50 915 103.00 30 X 108 335 770 96.00 1000 111.00 30 X 120 372 840 103.50 1090 119.00 36 X 36 159 560 69.00 580 77.00 36 X 48 212 540 75.50 685 86.00 36 X 60 265 615 83.00 790 95.00 36 X 72 318 690 90.50 890 104.00 36 X 84 371 780 100.50 1010 116.00 36 X 96 424 860 109.00 1110 126.00 36 X 108 477 950 117.50 1215 136.00 36 X 120 530 1020 126.00 1325 146.00 42 X 60 360 740 103.00 950 118.00 42 X 72 432 835 112.05 1070 128.50 42 X 84 504 925 122.00 1195 139.00 42 X 96 572 1020 132.00 1315 150.00 42 X 108 644 1120 142.00 1455 161.00 42 X 120 716 1225 153.00 1575 172.00 42 X 144 860 1425 175.00 1810 194.00 154 (apitol Boilers jiND COILS FOR STORAGE TANKS We can, upon special order, equip Tanks with return bend coils at extra charge, as per list below. Size of coil must be determined by heating-contractor, who alone is familiar with all the conditions surrounding installation. List Prices Prices are per lineal foot and include necessary return bends and lock nuts, and provide for placing coil in tank, properly braced and secured.. Coil made of 1" m'' IM" 2" 2W, 3" 3>^" 4" Black iron pipe with black return bends and lock nuts . . $ .SO $ .60 .70 $ .65 % .85 SI. 30 SI. 90 S2.70 $3.50 Galvanized iron pipe with galv. return bends and lock nuts . . .60 .80 2.60 3.40 1.10 3.50 1.80 6.00 7.00 2.70 3.50 4.50 Brass (iron pipe size) pipe with brass return bends and lock 1.50 2.15 8.50 11.00 14.00 Tinned brass (iron pipe size) pipe with tinned brass return bends and lock nuts 1.90 2.70 4.75 5.00 4,93 9.50 10.06 12.00 15.00 Copper (iron pipe size) pipe with tinned brass return bends and lock nuts 1.95 2.80 3.60 3.49 Weight per lineal foot pounds . . 2.00 2.91 8.03 12.05 15.00 A standard coil is one constructed with Return Bends and made of four pipes, the lineal feet being as follows (including Return Bends for the various lengths of tanks). Tank — ■ 48 inches long, 14 lineal feet Tank— 60 inches long, 18 lineal feet Tank — 72 inches long, 22 lineal feet Tank — 84 inches long, 26 lineal feet Tank — 96 inches long, 30 lineal feet Tank — 108 inches long, 34 lineal feet Tank — 120 inches long, 38 lineal feet We recommend 1 -inch Pipe on Tanks of 20 and 22 inches diameter. We recommend iM-inch Pipe on Tanks of 24 and 30 inches diameter. We recommend iH-inch Pipe on Tanks of 36 inches diameter. We recommend 2 -inch Pipe on .Tanks of 42 and 48 inches diameter. PRICE LIST OF MANHOLES Each Manhole in shell or head 16" x 22" $30.00 Manhole in shell or head 11" x 16" 20.00 Manhole in shell or head 10?^" x 14H" 15.00 Handhole 3)i" x 4J^" 5.00 Cast Iron Legs 1 . 25 It is advisable to have a manhole in head of all tanks containing coils. This should be remembered when figuring. Quotations will upon application be promptly furnished on styles and sizes of coils other than above. UnitedStatesI^adiators 155 ASBESTOS PLASTIC CEMENT FOR BOILERS, FURNACES, HEATERS, TANKS, ETC. THIS cement is equal to any other on the market. It is white and of lighter weight than ordi- nary asbestos cement felting, and is consequently a most perfect non-conductor of heat. The material is pure asbestos fibre, mixed with other high-grade fireproof insulating ingredients. It should be mixed to the con- sistency of ordinary mortar at least twenty-four hours before using. If properly applied, 150 pounds should cover 40 square feet of surface to the depth of one inch. The cement is put up in 50, 75 and 100-pound bags. Price per 100 pounds $3.50 ASBESTOS BOILER PUTTY Especially adapted for sealing openings in stoves and cast-iron boilers and as a protection for surfaces exposed to a direct fire. Will not shrink or become porous. 5-lb. cans, per lb. list,$0.15 25-lb. cans, per lb.list,$0.10 10-lb. cans, per lb. list, .12 50-lb. cans, per lb. list, .08 156 (apitolBoilersand CAPITOL SECTIONAL COVERINGS Air Cell AIR CELL For high or low pressure steam and hot water pipes our special Asbestos Air-Ceil Pipe Covering is absolutely dependable. It is a perfect insulator, light in weight, yet as strong and durable as any situation could demand. It will not disintegrate from the action of heat, however extreme, and complete satisfaction is guaranteed. Made in 3-foot lengths; }^, J^ and 1-inch thickness. WOOL FELT This covering is composed of a special wool felt, an interlining of pure asbestos felt, heavy canvas outside and finished with brass lacquered metal bands. Not only is this covering a highly efficient insulating material, but it presents a handsome appearance, very suitable especially for covering pipes exposed to view. This covering is made in 1-inch, J^-inch and H-'nch thicknesses to fit all standard sized pipes. Made in 3-foot lengths. MOULDED ASBESTOS FOR HIGH AND LOW PRESSURE STEAM Is a covering made of the best non-conducting materials known, being a composition of magnesia, asbestos and the necessiry bind- ing materials. It is light in weight, tough and non-combustible. For list prices on coverings, see opposite page. UnitedStatesI^iators 157 CAPITOL SECTIONAL COVERINGS PRICE LIST Inside Diameter Price per Elbows Tees Globe Valves of Pipe Lineal Foot Each Each Each Inches Vi $0.22 $0.30 $0.36 $0.54 H .24 .30 .30 .54 1 .27 .30 .30 .54 IM .30 .30 .36 .54 IH .33 .30 .36 .54 2 .36 .36 .42 .60 2>^ .40 .42 .48 .78 3 .45 .48 .54 .96 3H .50 .54 .60 1.20 4 .60 .60 .75 1.50 4}^ .65 .72 .90 1.85 5 .70 .90 1.20 2.25 6 .80 1.30 1.60 2.80 7 1.00 1.80 2.20 3.60 8 1.10 2.40 3.00 4.40 9 1.20 3.00 3.80 5.30 10 1.30 3.60 4.60 6.20 CAPITOL PIPE JOINT CEMENT CAPITOL Pipe Joint Cement solves the problem of making positively air-tight joints. It is cheaper than red or white lead, and much superior. The joints can be very easily broken after long service without injury to the threads or pipe. Money, time and trouble will be saved by using this cement on all steam and hot water connections. 1-lb. cans, each . 5-lb. cans, each $0.60 121^-lb. cans, each 2.25 25 -lb. cans, each Special prices quoted on full barrel lots. 158 (ApitolBoilersand BOILER REPAIRS INDEX Name of Boiler Page Capitol Winchester 159 Sunray Square Sectional 161 Furman Square Sectional 165 Furman Round Sectional 168 Capitol Improved Sectional 171 Capitol Solar ..... 173 Capitol 250 Series ... 175 For the convenience of our customers we give herein a price list of parts for the active lines of United States Boilers as listed in dis- count sheet of July 12th, 1915, together with several series of the non-active boilers. Prices on repairs for the obsolete series of boilers, formerly made by the constituent companies of this Corporation; will be promptly given upon application. Insome instances changes have been made in parts of boilers and it is therefore very essential that the factory number appearing on front of boiler be given. To assist us in giving prompt service we request that the follow- ing detailed information be sent with all repair orders: 1. Name and description of part wanted. 2. Boiler — around or square. 3. Pattern number cast on part. 4. Size number and factory number of boiler, both of which will be found either cast on the front or on brass plate screwed on front. 5. Date of original purchase. 6. Name of dealer of whom original purchase was made. » 7. If impossible to give above information a sketch with dimensions marked on same should accompany order. 8. The following information will also be of assistance in making shipment. If a square boiler, what is width of boiler section across widest part at front? What is total height from bottom of boiler base to top of supply tapping? How many grate bars in boiler? What is the length of grate bars? Are grate bars connected by a bolt and nut or by hook cast in bar? If a round boiler, how many grate bars in set? What is extreme length of center grate bar? Are grate bars connected by a bolt and nut or by hook cast in bar? If boiler has triangular grate bars, are they hung in a separate ring on base or by small, loose hangers? Does the grate have a center rest underneath? When ordering repair parts send orders to our nearest Branch Office BRANCH OFFICES : New York Buffalo Boston Cleveland Philadelphia Minneapolis Pittsburgh St. Louis Kansas City Omaha Chicago Detroit UmTEDSxATESl^IAraRS 159 CAPITOL WINCHESTER SERIES NUMBER NAMES OF PARTS 3100 4100 3200 4200 3300 4300 3400 4400 3500 4500 3600 4600 Base, O. S. or N. S., tlO.75 Base Plate Front, O. S. orN. S. . . 1 . 50 Base Plate Front, Pres. Style... 1.70 Ash Pit Door, Pres. Style.. 2.00 Ash Pit Door, O. S. or N. S.. . . 2.00 Clinker Door for Triangular Grate Clinker Door for Basket Grate, . O. S. or N. S Shaker Door, Basket Grate. . . . Ash Pit Door Hinge Pin Draft Door •Draft Door Frame Draft Door Ratchet Basket Grate Ring Basket Grate Ring, Pres. Style, Basket Grate Bar, short Basket Grate Bar, long Basket Grate Link fiasket Grate Frame Basket Crate Frame Cap Basket Grate Yoke, O. S i Ball Bearings, per set (three) . . . Grate Hing Shaker Handle .... Grate Ring Shaker Handle, . vertical Dumping Handle Eye Winker Basket Grate, Pres, \ Style Connecting Rods, Basket Grate, Pres. Style , Hook Bolts, pair, Pres. Style, Basket Grate, complete:'. . . Basket Grate, complete, Pres, Style Base, complete with Basket Grate Base, complete. Basket Grate, Pres. Style Triangular Grate Bar Triangular Grate Frame ' pTriangular Grate C ap. . . ; triangular Grate Gear ' 'ftye ■\ inker for- riangularGrate iShaker Handle for • ri. Grate . . ,,, Triangular Grate, complete ' Ba e, coni. with i ri. Grate. . . . Fire Pot ■■ Fire Door, flat, O. S Fire Door Frame, flat, O. S Fire Door, curved Fire Door Frame, curved Fire Door Lining, flat, O. S. . . . Fire Door Lining, curved Fire Door Slide, straight 1.10 1.10 .40 .30 .40 .40 .30 1.25 1.35 1.15 1.25 .30 1.75 .30 .30 .50 .40 .75 .60 .30 .50 .30 4.75 8.75 $10. M 1.60 1.75 2.35 2.20 1.10 1.10 .40 .30 .40 .40 .30 1.25 1.40 1./40 1.65 .30 1.75 .30 .30 .60 .40 .75 .60 .30 .50 .30 5.40 9.35 25.25 26.20 S12.00 1.75 1.90 2,80 2.40 1.20 1.20 .'40 .40 .40 .40 .30 2.20 2 25 1.50 1.65 .30 1.85 .30 .30 .50 .40 25.70 .80 3.20 .30 .30 .30 .60 8.30 25.35 30.00 .80 1,50 1.25 1.90 .40 .50 .30 S17.75 2.65 2.75 3.60 3.00 1.30 1.40 .40 .40 .50 .50 .30 3.00 3,00 1.90 2.10 .30 2.40 ,30 .40 .50 .50 .75; .60 .30 .50 . .30 6.45 10.40 31.15 28 60 .90 3.80 .30 .30 .30 .60 11.00 29:85 36 50 1,00 2 00 2 00 2,00 .80 1.00 .30 .75 .60 .30 .50 .30 8.10 12.55 39.50 38.45 1.00 6.70 .40 .30 .30 .60 16.40 41.80 42 60 1 20 2 25 2 00 2.50 .80 1.00 .30 $22.50 3,60 3.50 3.90 3.20 1.60 1.80 .40 .40 .60 .50 .30 4.50 4.50 3.00 3.30 .30 3.00 .30 .40 .50 .50 .75 .60 .30 .50 .30 11,90 16.95 49.80 48.8.5 1.20 6.60 .40 .30 .30 .60 19.50 ,52.. 50 51.50 1.50 2 40 2.25 2 50 1:00 a. 25 .30 $28.50 3.76 160 (apitol Boilers AND CAPITOL WINCHESTER Series Number Names of Parts 3100 3200 3300 3400 3500 3600 4100 4200 4300 4400 4500 4600 Fire Door Slide, Curved JO. 30 10.30 JO. 30 JO. 30 to. 30 JO. 30 Center Flue Intermediate Ring 5.00 6.00 9.00 12.00 13.75 18.60 Outer Flue Intermediate Ring S.50 7. op 9.00 11.00 14.00 18.50 Cleanout Door, Flat, O. S .30 .40 .40 .40 .40 Cleanout Door, Curved .40 .40 .50 .60 .60 .70 Cleanout Door Frame, 0. S. .60 .60 .80 .80 1.00 Cleanout Door Frame, Curved .60 .70 .80 1.20 1.30 1.50 Cleanout Door Frame on Dome, Curved . . . .60 .70 .80 1.20 1.30 1.50 Dome, Steam . 9.50 11.50 14.50 19.00 23.00 30.00 Dome, Water . . . 5.50 6.00 8.50 11.00 13.00 17.50 Smoke Ell, R. H. (Half) 1.00 1.00 1.10 1.60 2,10 2.60 Smoke Ell, L. H. (Half) 1.00 1.00 1.10 1.60 2.10 2.50 Smoke Hood, Complete 3.50 3.50 3.80 4.80 6,90 6.80 Check Door . . . .30 .30 .40 .40 .50 .60 Check Door Ratchet .30 .30 .30 .30 .30 .30 Damper .30 .30 .30 .30 .30 .30 Damper Handle . . . .30 .3o; .30 .30 .30 .30 Damper Handle Ratchet .30 .30 .30 .30 .30 .30 Water Column ,._... 1.60 1.60 1.50 1.50 1.50 1.50 Water Column Pipe Connec- tions - 1.00 1.00 1.00 1.00 1.00 1.00 Diapl^ragm .... 3.00 3.00 3.00 3.00 3.00 3.00 Diaphragm Lever .... .30 .30 .30 .30 .30 .30 Diaphragm Plunger - .30 .30 .30 .30 .30 .30 Diaphragm Weight .30 .30 .30 .30 .30 .30 Diaphragm Rubber 1.00 1.00 1.00 1.00 1.00 1.00 Diaphragm Complete . . . 5.10 6.10 6.10 5.10 5.10 5.10 Steam Trimmings Complete . , 8.75 8.75 8.75 8.75 8.76 8,75 Push Nipple . -, .40 .40 .40 .40 .60 .60 Number Plate . N. C. N. C. N. C. N.C. N.C. N.C. Section Connecting Bolt .40 .40 .40 .40 .50 .50 Hoe . . .50 ,60. .50 .50 Poker . . .50 .50 .50 .50 .60 .50 Flue Scraper . . . .50 .50 .50 .60 .50 .50 Number of Bars for Triangular Grate Three Three Four Five Six Five When ordering repairs it is necessary that Serial Number and Size Number be given ag well aa an accurate description of parts wanted. See Notes, page 158, when ordering. Series numbers 1100 and 2100—1200 and 2200—1300 and 2300—1400 and 2400 — 1500 and 2500 — 1600 and 2600 are the same as above series respec- tlTely. UnitedSiatesI^adiators 161 SUNRAY SQUARE SECTIONAL 50E, 90A, 320, 230, and WN270 Series Names of Parts Series Number 50E «0A 320 230 WN270 Front Section t24.20 130.60 $51.30 152.00 Plain Middle Section 18.20 26.80 41,80 49.00 Plain Middle Section, Tapped . . 18.60 26.80 42^20 51.00 Middle Next Back ... 18.10 46.00 Next Back Section, Tapped 18.40 47.00 Bridge Wall Section 49.60 Back Section 25.90 34.90 47.80 57.00 Front Section R. or L. . 46,40 Plain Middle Section R. or L. 49.00 Plain Middle Section Tapped, R. or L. 49.30 Middle Next Back Sec, Tapped, L.H. 48.30 Middle Next Back Sec, Plain; R. H.. 47.60- Middle Section, Tapped 5i' . . 49.30 Back Section, R. or L. . 54.00 Strip Closing .80 Ashpit Door . 2.35 2.35 3.15 2.75 3.15 Aslipit Flap Door . ' . .30 .30 .65 .75 .75 Ashpit Flap Door, N. S. . . . .30 Ashpit Door Slide . . .30 .30 .30 .30 .30 Ashpit Door Handle .30 .30 .30 .30 .30 Ashpit Door Catch . N. C. N. C. N. C. N. C. N. C. Base Front .... . . 1.70 2.40 2.95 5.75 10.15 Base Back 2.30 2.50 3.80 3.45 7.40 Base Back CoWing Plate .30 .35 .35 .35 .90 Base Back Plate Catch N. C. N. C. N. C. .30 Back Corrugated Plate 4.10 Back Plain Plate 5.60 Base Side, Blank. 1 Extension 1.05 1.05 2.10 Base Side, Blank, 2 Extension 1.60 1.60 2.40 4.50 Base Side, Blank, 3 Extension " 3.70 6.10 Base Side, Blank, 4 Extension 3. IS 3.20 4.50 8.50 Base Side, Blank, 5 Extension 4.15 3.50 10.15 Base Side, Blank, 6 Extension 4.65 4.45 4.50 Base Side, Blank, 7 Extension . . 5.30 ,4.90 5.20 Base Sid^, Blank, 8 Extension 6.20 -6.50 6.00 Base Side, Blank, 9 Extension 7.30 7.10 6.80 Base Side, Blank, 10 Extension 8.00 Base Side Plate Draft Opening 4 Section 2.85 3.70 Base Side Plate Draft Opening 5 Section 4.00 8.30 Base Side Plate Draft Opening 6 Section 4.35 ,>, Base Side Plate Draft Opening 7 Section 5.45 When ordering parts it is necessary that Serial Number and Size Number be given as well as an accurate description of parts wanted. See Notes, page 158, when ordering. 162 QpitolBoil. ERSAND SUNRAY SQUARE SECTIONAL Continued Series Number Name of Parts 60E 90A 320 230 WN270 Base Side Plate Draft Opening 8 Section % 6.00 Base Side folate Draft Opening 9 Section 7.20 Base Side Draft Door . ... .35 10 70 t 1.25 Base Side Draft Door Frame . . . .75 1.90 4 60 Grate. Middle .90 t 1.75 t 2.30 3.20 6.00 Grate, One-half Stationary . . . , .60 .80 1.90 1.20 2.20 Grate Rest per Section .... .25 .25 Grate UkV .30 .30 Siiort Connecting Bar .30 .30 .30 .60 .60 Long Connecting Bar per Grate . . .20 .20 .20 .30 .30 Front Short Connecting Bar . . . .30 .30 .50 Shaker 6hank .35 .35 .30 .90 1.20 Shaker Fulcrum s30 .30 .30 .40 .50 Shaker Handle .50 .50 .50 .50 .50 Fire Door 1.50 2.20 2.25 2.25 Fire Door Frame . . 2.85 2.65 2^15 1.90 Fire Door, R. or L: 2.50 Fire Door Liner, R. or L .70 Fire Door Liner J. 00 1.00 .85 1.00 File Door Wheel .30 .30 .30 .30 .30 Fire Door Catch N. C. N. C. Fire Door Handle ...... .30 .30 .30 ' .30 .30 Fire Door Hinge Plate - .50 .50 Clinker Door, R. or L .50 .65 Clinker Door Liner, R. or L. . . . .40 .60 Clinker Door Handle .30 .30 Cleanout Door 2.40 2.75 Cleanout Door Frame 2.40 2.40 Cleanout Door Liner 1.50 1.25 1.40 Cleanout Door, Large R. or L. 2.50 1.80 6.00 Cleanout Door, Small R. or L. . . 1.65 Cleanout Door Liner, Small R. or L. .75 Cleanout Door Hinge Plate, Large .50 .60 Cleanout Door Hinge Plate, Small . • .40 .40 Cleanout Door Handle .30 .30 .30 .30 .30 Cleanout Door Catch . . N. C. N. C. N. C. N. C. Hing Pin Knob ... . . N. C. N. C. N. C. N. C. N. C. Baffle Plate Front . . ... .60 Baffle Plate. R. H. or L. H., O. S. . .30 , Smoke Box Blank (Half) .... 2.25 3.00 3.00 7.20 When ordering repairs it is necessary that Serial Number and Size Number be given as well as an accurate description of parts wanted. See Notes, page 15S, when orderine. IMtedStatesI^iators 163 SUNRAY SQUARE SECTIONAL Continued Series Number Name of Parts 50E 90A 320 230 WN270 Smoke Box with Check Opening . . ;2.is $2.70 $9.00 $2.70 $7.00 Smoke Box Check Frame .... .60 .70 Smoke Box Lid .30 .35 .35 .35 .80 Smoke Box Damper .... .SO .75 1.00 .75 3.25 Smoke Box Damper Connection . . .30 .30 .30 .30 .30 Smoke Box Damper Handle . . N. C. N. C. N. C. 1.30 Smoke Box Cap 1.85 1.80 Smoke Box Collar 10* or 12* . . . 1.20 Smoke Box Segment Guage Fulcrum . .30 .30 .30 .30 .30 Smoke Box Segment Gauge . . . .30 .30 .30 .30 .30 Smoke Box Segment Gauge Catch .30 .30 .30 .30 .30 Smoke Hood Complete . . . 6.40 11.05 12 15 10.50 20.75 Indirect Damper .... .75 1.10 1.90 Water Column 3.50 3 50 Water Column Connection •V 2.00 2.00 Diaphragm 3.00 3.00 3.00 3.00 3.00 Diaphragm Lever ... .30 .30 .30 ,50 50 Diaphragm Weight, Large . . . .50 .50 •90 Diaphragm Weight. Small. . .40 .40 .40 .40. .40 Diaphragm Connecting Pipe . . .30 .30 .30 .40 .40 Diaphragm Rubber . ... 1.00 1.00 1.00 1.00 1.25 Diaphragm Complete . . 5.00 5.00 5.50 5.80 6.05 Steam Trimmings Complete . . 8.75 8 75 10.00 10 00 12 00 Number Plate N. C. N. C. N. C. N. C. N. C. Name Plate .30 .30 .30 .30 1.00 Nipple 4'— C. I. . . . .50 .50 Nipple SH"— C. I ' .60 .60 Nipple 3'— Steel .... .30 .30 .30 Nipple 4'— Steel , .30 Washer, Large, Square . • • 75 .75 Washer, Ova] .40 .40 Washer. Medium per H doz. . . 30 .30 .30 .30 .30 Washer, 2 H' per Jidoz. .... .30 .30 Washer. 2» per H doz. . .30 .30 Washer. Small per H 4pz- .30 .30 .30 .30 Waaher. Large 30 .30 .30 Thumb Screw . . . . ; . N. C. N. C. N. C. N. C. N. C. Thumb Latch . . '. . N. C. .N. C. N. C. N. C. N. C. Set 4 Tie Rods 4 Sees. . .70 . Set 4 Tie Rods 5 Sees .90 1.00 1.20 ■ When ordering repairs it is ijecessary that Serial Number and Size Number be given as well as an accurate description of parts wanted. See Notes, page 158, when ordering. 164 ^piTOL Boilers AND SUNRAY SQUARE SECTIONAL Continued Series Number Names of Parts 50K 90A 320 230 WN270 Set i Tie, Rods 6 Sees. . . . 11.00 11.10 $1.20 J1.40 «.po Set 4 Tie Rods 7 Sees. . . . 1.20 1.30 1.30 1.60 2.25 Set 4 Tie Rods 8 Sees. 1.40 1.40 1.80 2,50 Set 4 Tie Rods 9 Sees. 1.60 1.60 2.00 2.90 Set 4 Tie Rods 10 Sees. . . 2.20 3.20 Set 4 Tie Rods 11. Sees. . . 3.60 Set 4 Tie Rods 12 Sees. 3.80 Hoe .50 .50 .50 1.00 1.25 Polcer .... ... .50 .50 .50 1.25 1.60 Flue Brush . . . . .75 .75 .75 1.00 1.20 Flue Brusli Handle . .... .40 .40 .40 .60 ,.60 Tile 50-E Series has three eonneeting Rods in Set. The 50-E Series has one less middle grate bar, than number of sections and a front and rear half bar. The 90A and 320 Series have two less intermediate gratcbars tiian number of sections and a front and rear half bar. The 230 and ■WN270 Series have one less intermediate grate bar than number of sections and a front half bar. NOTE — ^20-inch grate. 50A, SOB and 550 Series Sunray same as 50E Series except grates and Shaker attachments. 500 and 530 Series same as above except having plate front and back. 20 Series Sun same as 60-E Series Sunray. 24-inch grate. / 70 Series Sunray (without 1904) same as 90A Series except having plate front and back. 70 Series (with 1904) same, with water front and back. C. O. doors same but fire door larger on plate front. 90 and 90A Series are the same except latter has double shake over six sections. 24 and 24- B Series Sun same aa 90 and 90A Series Sunray. 32-ineh grate. 80 Series Sunray (without 1904) same as 320 Series except having plate front and back. 80 Series (with 1904) same, with water front and back. C. O. doors same but fire door larger on plate front. 800 Series same as 80 Series dated 1904, also same as 320 series except slight difference in intermediate section, although interchangeable. 32B Series Sun same as 800 Series Sunray. 32 Series Sun same as 320 Series Sunray. Letters found with size numbers of Sunray Boilers indicate some change and should always be given when ordering repairs. See Notes, page 158, when ordering IMtedStatesI^adiators 165 FURMAN SQUARE SECTIONAL Name of Parts Series Number 180 220 G270 270 330 380 Front Section .... $20.80 128.20 $37.10 $46.30 $81.20 Reg. Intermediate Section 19.70 27.40 37.00 42.20 74.20 Special Tapped Section next front 18.80 27.40 35.30 42.50 70.90 Special No-Tap Section 70.90 Reg. Intermediate Section Tapped 20.40 27.80 37.60 42.80 73.70 Back Section . . . ' 22.60 30.90 43.80 50.20 91.10 Front Base Plate 1.45 1.75 2.40 3.00 8.35 Front Base Plate, N. S. 3.00 Side Base Plate with Draft Opening . 5.65 Side Base Plate (1 grate) .75 .75 .86 .85 1.50 Side Base Plate (2 grate) . . . 1.90 1.90 2.60 2.56 3.15 Side Base Plate (3 grate) . ' ., 3.50 4.15 Side Base Plate (4 grate) . , ,'. ' . 2.80 2.80 4.00 4.75 5.90 Comer Base Plates . 1.16 Back Base Plate . . . 1.80 2.45 3.00 4.35 4.35 Back Base Plate, covering plate . ' ' .90 Base Plate Cap open . . .30 .30 .30 .30 .30 Base Plate Cap closed .30 .30 .30 Connecting Bar Guides on Bases over 4 . Grates . . . .30 .30 .30 .30 .30 Ash pit door . . . . 1.00 1.00 1.15 1.75 Ash pit door, 0.' S. or N. S, 1.25 Draft Door (New Style) .90 Draft Door ... .40 .40 .40 .40 1.00 Draft Door Ratchet .30 .30 .30 .30 .30 Draft. Door on base side 1.25 Grate Bar, Front or Rear half .40 .,50 .70 .86 .90 Grate Bai:, Intermediate .90 1 30 1.50 1.90 5.10 Grate Bar, Intermediate, New Style . 3.00 Base Grate Lug . . .30 .30 .30 .30 Base Front Cohnecting Bar .30 .30 .40 ; .40 .60 Connecting Bar (2 grate) .40 .30 Connecting Bar (3 grate) .40 .40 .40 Connecting Bar (4 grate) .50 .60 .60 Connecting Bar (3 grate) N. S. .60 .50 Connecting Bar (4 grate) N. S. . . .60 .60 Connecting Bar (5 grate) N. S. .80 .80 All above Series have two less grate bars than number sections and a front and rear half stationary bar. The entire front section and all parts on front of boiler as well as grates and con- necting bars were changed January 1st, 1911, on 330 Series. A change also made from solid door lugs and catches to loose pattern on 270 and 330 Series. When ordering repairs it is necessary that Serial Number and Size Number be given as well as an accurate description of parts wanted. See Notes, page 15S, when ordeting. 166 QpiTOL Boilers AND FURMAN SQUARE SECTIONAL Continued Series Num ber Name of Parta G270 270 ISO 220 330 380 Connecting Bar, 1 grate (extension) to. 30 10.30 $0.3(1 10.30 Connecting Bar, 2 grate (entenaion) . .30 .30 .30 .30 ; Connecting Bar, 3 grate (extension) . .40 .40 Sliaker Handle . . .60 .60 .76 75 ti.id Fire Door 1.00 1.10 .75 lis .90 1.75 1.25 2.25 Fire Door Lining .70 i.70 Fire Door Damper Wlieel .30 .30 .30 .30 .30 Fire Door Hinge Lugs .30 .30 Fire Door, N. S 2.00 Fire Door Lining, N. S. . . . 1.25 Fire Door Frame, N. S. ... 1.50 , Clinker Door . . .... .60 .60 .60 .90 1.00 Clinker Door Lining ... .3^ .40 .40 .40 .50 Clinker Door Plate . . . . . .65 .75 1.00 1.15 1.40 Clinker Door, N. S. 1.25 Clinktr Door Lining, N. S. ... .50 Clinker Door Frame, N. S. ... 1.25 Clinker Door Plate N. S 1.25 Clinker Door'Hinge Lug .... .30 .30 Cleanout Door, R. or L .76 .80 .80 1.40 1.00 Cleanout Door Lining, R. or L. . .35 .55 .55 1.15 .65 Cleanout Door, R. or L, (N. S.) . . 1.00 Cleanout Door Lining. R. or L. (N S.) .50 Cleanout Door Frame, R. or L. (N. S.) 1.15 1.00 1.70 Center Cleanout Door Lining 1.15 Center Cleanout Door Frame 1.70 Cleanout Door Lugs .30 .30 Door Catches . . ... .30 .30 Smoke Ell, Right Hand . . 1.65 2.00 2.75 3.65 5.35 Smoke Ell, Left Hand 2.00 2.40 3.00 3.9(' 6.50 Smoke Ell Damper .45 .50 .65 .8.'- 1.75 Smoke Ell Complete 4,75 5.75 7.00 9 7o 18.00 Smoke Ell Check Door . . .30 .30 .30 .511 .50 Check Door Frame . . . . .30 .50 .65 .65 ,65 Check Door Ratchet . . N. C. N. C. N. C. N. C. Smoke Box Cap 2.60 PanitH*r Rod 30 All above Series have two less grate bars than number sections and a front and rear half stationary bar. The entire front section and all parts on front of boilers as well as grates and con- nerting bars were changed January 1st, 1911. on 330 Series. A change also made from solid door Iurs and catches to loose pattern on 270 and 330 Series. When ordering repairs it is necessary that Serial Number and Size Number be given, as well as an accurate description of parts wanted. See Notes, page 158, wlien ordering. UnitedStatesI^iatqrs 167 FURMAN SQUARE SECTIONAL Continued Series Number Name of Parts G270 270 180 220 330 380 Damper Rod Lever ... 10.30 Back Damper Rod Clip .... N. C. Damper Connecting Rod .... .60 Front Damper Gauge Clip N. C. Damper Adjustment Handle . " \ N. C. Damper Handle & Ratchet . . I0.30' 10.30 $0.30 JO. 30 Coll Plate .30 .30 .30 .30 .30 Baffle Plate ... .30 .30 .30 .30 .30 Water Bark 1.10 1.10 1.10 1.10 1.10 Water Bottle 1.00 1.00 1.00 1.00 1.00 Water Bottle Connections . . . .80 .80 .80 .80 .80 Water Column 1.20 1.20 1.20 1.20 1.20 Water Column Connections . . 1.50 1.50 1.50 1.75 2.00 Diaphragm 3.00 3.00 3.00 3.00 3.00 Diaphragm Lever .... .30 .30 .30 .50 .50 Diaphragm Weight, Small .30 .30 .30 .30 .30 Diaphragm Weight, Large .50 .50 .50 .50 .50 Number Plate .... N. C. N. C, N. C. N. C. N. C. Diaphragm Complete 5.10 5.10 5.10 5.30 5.30 Diaphragm Rubber 1.00 1.00 1.00 1. 00 1 00 Steam Trimmings Complete 8.75 8.75 8.75 10.00 12.00 2 Inch Push Nipple . . .30 3 Inch Push Nipple . . .40 4 Inch Push Nipple ... .40 .40 .40 .40 .40 6 Inch Push Nipple ... .60 .60 .60 4 Inch Draw Clamps. Each 1.00 1.00 1.00 6 Inch Draw Clamps. Each 1.50 1.50 1.60 Set 4 Tie Rods 4 Sec .80 , Set 4 Tie Rods 5 Sec 1.00 1.00 Set 4 Tie Rods 6 Sec 1.10 1.10 1.30 Set 4 Tie Rods 7 Sec 1.30 1.30 1.30 1 30 2.25 Set 4 Tie Rods 8 Sec 1.40 1.40 1.60 2.50 Set 4 Tie Rods 9 Sec. . . . . . 1.60 1.90 2.90 Set 4 Tie Rods 10 Sec 2.00 3.20 Set 4 Tie Rods 11 Sec. . 3.60 Flue Brush .60 .60 .60 .60 .60 Flue Brush Handle . .40 .40 .40 .40 .40 Poker .... .50 .50 .50 .75 .75 Hoe 40 .40 40 fio .7.1 All above Series have two less grate bars than number sections and a front and rear half stationary bar. The entire front section and all parts on front of boiler as well as grates and con- necting bars were changed January 1st. 1911. on 3.30 Series. A change also made from solid door lugs and catches to loose pattern on 270 and 330 ^ries. When ordering repairs it is necessary that Serial Number and Size Number be given as well as an accurate description of parts wanted. See Notes, page 158, when ordering- 168 QpiTOL Boilers AND FURMAN ROUND SECTIONAL Series Number Name of Parts 16' 19" 22" 25" 29* Base $ 5.70 $ 6.30 I 7.10 $ 8.95 tl3.50 Front Base Plate 1.20 1.40 1.70 Front Base, Upper Half . . .40 .90 Front Base, Lower Half .45 1.80 Ash Pit Door . . . ■ . . 1.00 1.25 1.25 1.26 1.25 Draft Door ... .... .40 .40 .40 .40 .40 Draft Door Ratchet . . .30 .30 .30 .30 80 Grate Bar Short, R. or L., 0. S. or N. S. .40 .45 .50 .45 .60 Grate Bar Short, Pres. S .75 .95. • si .80 1.10 Grate Bar Medium, R. or L., O. S. or '.t' N. S. .70 .90 Grate Bar Medium, Pres. S. . . 1.10 1.25 Grate Bar Long, R. or L., O. S. or N. S. .60 60 .80 .80 1.20 Grate Bar Long, Pres. S . . . . .90 1.10 1.20 1.35 Grate Bar Gear, O. S., N. S. or Pres. S. .30 .30 .30 .30 .30 Grate Base Lug .30 Grate Center Rest, Pres. S. . . .50 .60 Grate Center Lugs, Pres. S. .30 .30 Grate Center Rest Hanger . . .30 .30 Grate Bar Washer, 0. S. or N. S. .30 .30 .30 .30 .30 Grate Ring, O. S. or N. S. 1.50 1.60 2.10 1.90 3.00 Grate Ring, Pres. S. 1.50 1.60 2.10 2.30 2.85 Grate Bar Hanger, 0. S. or N. S. .30 .30 .30 .30 .30 Back Hanger, Pres. S. ' .45 .45 .65 .65 Gear Rack, Pres. S .60 .60 .75 .85 Gear Rack LugsrPres. S. . . .30 .30 .30 .30 Grate Shaker Handle, 0. S. or N. S. or Pres. S. .50 .50 .60 .50 .60 Fire Pot . . ... 27.70 40.60 48.30 56.30 68.10 Clinker Door. .40 .40 .40 , .40 .40 Clinker Door Frame .50 .60. .60 .60 .60 Clinker Door Lining .30 .30 .30 .30 .30 Fire Door .60 .75 1.00 1.00 1.00 Fire Door Frame .... 1.00 1.20 1.20 1.20 1.20 Fire Door Lining . ., .40 .60 .60 .60 .60 Fire Door Wheel .... .30 .30 .30 .30 .30 Intermediate Ring B 8.00 9 60 10.00 14.70 20.00 Intermediate Ring C ... 7.50 9.60 10.40 12.60 18.10 No Ring C. O. Door, 0. S. ... .30 .30 .30 .30 .30 When ordering repairs it Is necessary that Serial Number and Size Number be given as well as an accurate description of parts wanted. See Notes, page 158. when ordering- UnhtidStates^adiators 169 FURMAN ROUND SECTIONAL Continued Series Number N^me of Parts 16' 19' 22» 25' 29' No Ring C. O. Door Frame, O. S. {0.40 10.40 10.60 10.60 SO. 50 One Ring C. 0. Door, O. S. . . . .65 .65 .65 .65 .65 One Ring C. 0. Door Frame, 0. S. . .76 .76 .75 .75 .90 Two Ring C. O. Door, O. S. . . . .90 1.00 1.00 1.00 1,00 Two Ring C. 0. Door Frame, 0. S. . .90 1.00 1.00 1.00 1.00 Three Rins C O Door O. S. . . 1.10 Three Ring C. O. Door Frame, O. S. 7 1.40 Cleanout Door. N. S .30 ■ .30 .30 ^ .30 .30 0-1-2 or 3 C. O. Door Frame N. S. . .SO .50 .60 .60 .60 Dome, Steam ... 13.40 18.70 21.30 25.30 34.50 Dome, Water 9.20 13.10 16.60 20.90 25.80 Smoke Ell ... 1.30 1.60 1.90 2.75 3.45 Check Door . . . .30 .30 .30 .30 .30 Check Door Ratchet . N. C. N. C. N. C. N. C. N. C. Damper . . . . .35 .36 .60 .75 1.00 Damper Ratchet .30 .30 .30 .30 .30 Damper Ratchet Handle .30 .30 .30 .30 .30 Smoke Ell Complete . . 2.65 2.75 3.40 4.30 5.35 Smoke Box Clamps .30 .30 .30 .30 .30 Smoke Box, 0. S. 1.00 1.25 1.50 Smoke Box Caps, O. S. . .30 .30 .30 Smoke Box Damper, O. S. .36 .40 .60 Check Door. 0. S. . . . .40 .50 .60 Check Door Frame, 0. S. .30 .30 .30 Smoke Box Complete, 0. S. 3.75 4.26 4.70 Hinge Pins . . .30 .30 .30 .30 .30 Diaphragm, O. S. 3.00 3.00 3.00 3.00 3.00 Diaphragm, Pres. S. 3.00 3.00 3.00 3.00 3.00 Diaphragm Lever .30 .30 .30 .30 .3^ Diaphragm Plunger .30 .30 .30 .30 .30 Diaphragm Weight, Small .30 .30 .30 .30 .30 Diaphragm Weight, Large .50 .50 .50 .60 .60 Diaphragm Rubber 1.00 1.00 1.00 1.00 1.00 Diaphragm Complete ... 6.10 6.10 6.10 5.10 5.10 Water Bottle . ' . 1.00 1.00 1.00 1.00 1.00 Water Bottle Connecting Pipe 1.50 1.50 1.50 1.50 1.50 Steam Trimmings Complete . . . 8.75 8.76 8.75 8.75 8.76 Baffle Plate . .30 .30 ".30 .30 .30 Push Nipples" . . .40 .60 .60 .60 .60 There are two long center bars which are shaker bars on all sizes, except 16-inch Series which has but one. When ordering repairs it is necessary that Serial Number and Size Number be given as well as an accurate description of parts wanted. See Notes, page 158, when ordering. 170 QpitolBoilersand FURMAN ROUND SECTIONAL Continued Name of Parts Series Number lfi» 19" 22* 25' 29" Number Plate . N. C. N. C. N. C. N. C. N. C. Name Plate N. C. N. C. N. C. N. C. N. C. Section Connecting Rod 10.40 10.40 $0.50 $0.50 1.60 Hoe . . ■ . . .50 .50 .50 .50 .60 Polcer ... .50 .50 .50 .50 .50 Flue Scraper .50 .50 .50 .50 .50 Note — 16* has 3 grate bars — 19* and 22" have 4 bars — 25' and 29* have .6 bara. Grate bars for Furman Rounds made in 3 styles known as 1st. "Old Style" (O, S.), 2nd, "New Style" (N. S.) and ,3rd, "Present Style" (Pres. S.). "Old Style" has round keyed shank where gears are placed. New Style has square shank — otherwise Old Style and New Style are same. The gear wheels for above styles have round or square holes to match. Present Style are separate patterns. A complete set of Old Style or New Style grate bars with proper gears can be used in old base but cannot be mixed. Present Style bars can be used only with Present Style Base. Approximately Round Boilers were shipped with grates as follows: 16* Old Style only; 19* Old Style to Serial No. 4036; New Style to No. 6750 and Present Style on all later numbers. 22* Old Style to No. 3563; New Style- to No. 6369 and Present Style on all later numbers, 25* Old Style to Serial No. 3691; New Style to No. 6324, and Present Style to all later numbers. 29* Old Style never furnished on this size. New Style to No. 6023 and Present Style on all later numbers. The Present Style fire pot, domes and rings with large flue openings will be fur- nished on repair orders for Old Style boilers which had small round openings about 2H* in diameter. 15*. 18*, 21* 24* and 28* correspond to above re- spective sizes and represent old numbering system. CAPITOL IMPROVED SQUARE SECTIONAL 25-37 and 4S ."Series A or R Sf. les Top Cored Sub- Base Conn. Conn. Size Header Base Side RodR. Rod L. 425-1425 8.40 11 25 2.60 .60 525-1525 10.25 12 60 3.50 .60 .40 62.5-1625 12,10 14 10 4 40 .70 .50 725-1725 14.00 15 50 4 70 .80 .60 825-1825 15 60 17 00 5.40 .90 .70 6.S7-1537 20.00 14 50 3.60 .90 .70 637-1637 24 25 16 50 4.75 1.00 .80 737-1737 28 SO 18. 50 5.10 1.10 .90 837-1837 32.75 20.50 6.85 1.20 1.00 937-19.37 37.00 22.50 6.25 1.30 1.10 1037-2037 41.25 24 50 6 90 1.40 1.20 648- 52. OP 26.25 6.20 1.20 .90 748-1748 60.00 29.25 6.40 1.40 1.10 848-1848 68.00 32.00 7 40 1 60 1 30 948-1948 76.25 34.75 7.80 1 80 1.50 1048-2048 84 50 37.50 8 75 2.00 1.70 1148-2148 92.50 40.00 9.40 2 20 1.9P 1248-2248 100 00 43.00 11.00 2 40 2 10 1348-2.348 109.00 46.00 12.60 • 2.60 2.30 When ordering repairs it is necessary that Serial Numbei and Size Number be given as well as an accurate description of parts wanted. See Notes, page 158, when ordering. UmTEDSTATESJ^JATORS 171 CAPITOL IMPROVED SQUARE SECTIONAL A or B Styles — Continued > '.'■ ■ ' ' Series Number Name, of Parts ' 25-A 25-B 37" 48* .'■' I. Steam Water Front half section, R. or L. . '' 111.60 110.70 $11.40 $21.60 $43.80 Intermediate half section, R. or L. . 10.60 9.60 9,60 17.60 30.30 Flue half section, R. or L. . 10.60 9.40 17.10 30.00 Skeleton half section, R. or L. 9.10 7,80 8,70 14.20 24.10 Area half section, R. or L. - . 10.70 9.60 17.50 30.30 Back half section, R. or L. 12. SO 11.80 12.50 24 00 46.80 Ash Pit Fr6nt . . 4.50 4.50 4.50 5.75 Ash Pit Front, R. or L. . . . 5,75 Ash Pit Door 1.50 1.50 1.60 1.25 2.50 Ash Pit Door Frame .... 2.20 Ash Pit Drop Door or Butterfly Door . .50 .50 .50 .70. .90 Ash Pit Drop Door Ratchet . N. C. N. C. N. C. N. C. N. C. Ash Pit Door Handle . .35 .35 .35 .35 .35 Front Distance Piece .90 .90 .90 1.20 3.50 Sub-base End . . . 2.40 2.40 2,40 3.50 4.20 Grate Bars, Coarse A . 1.70 1.70 1.70 2.70 3.90 Grate Bars, Peacoal A . 1.65 1.65 1.65 2.60 4,60 Grate Bars, Coarse B . 1 70 1.70 1.70 2.60 5,20 Grate Bars, P^coal B . 1.65 1.66 1.65 2.60 5.75 Connecting Rod Support . .30 .30 .30 .30 .40 Shaker Slide .30 .30 .30 .30 .30 Shaker Bracket . .30 .30 .30 .30 .30 Shaker Arm . . .40 .40 .40 .70 .70 Shaker Handle . .70 .70 .70 .70 .70 Shaker Link . . .30 .30 .30 .30 .30 Fire Door . . 2.00 2.00 2.00 2.20 Fire Door, R. or L. . ' . ■ . ' 3.00 Fire Door Frame 3.00 3.00 3.00 4.00 Fire Door Lining .90 .90 .90 1.15 Fire Door Lining, R or L. . . 2.25 Fire Door Handle .35 .35 .35 .35 .40 Fire Door Slide . .30 .30 .30 .30 .30 Fire Door Pin . N. C. N. C. N. C, N. C. N. C. Clinker Door, O. S. .' .65 .65 .65 .70 Clinker Door, Pres. S. . . . _ .70 Clinker Door, Pres. S., R. or L. . . .70 Clinker Door Lining .50 .50 .50 .30 .30 Clinker Door Hatadle, . ... ,30 .30 .30 .30 .40 Cleanout Door, R. or L. ... .60 .60 .60 1.20 2.50 Cleanout Door Lining, R. or L. . . .60 .60 .60 .90 1.50 Small Door Handles .30 .30 .30 .30 .30 Latch Plate .30 .30 .30 .30 .30 Hinge Plate ... .30 .30 .30 .30 50 When ordering repairs it is necessary that Serial Number and Size Number be given as well as an accurate description of parts wanted. See Notes, page 158, when oidering. 172 QpiTOL Boilers AND CAPITOL IMPROVED SQUARE SECTIONAL A or B Styles — Continued Series Number Name of Parts 25-A 25- B 37' 48* Steam Water Hinge Plate, C. O. Door, R. or L. $0.70 Center Strip .... $0.30 .75 Center Strip, Water or Steam $0.30 $0.30 $0.30 Smokehood only 10.00 12.26 Smokehood Damper . . .75 .75 .75 2.00 1.25 Smokehood Damper Rod .30 .30 .30 .30 .30 Smokeliood Check Door . . . .45 .45 .45 .70 1.25 Smokehood Ratchet, R. or L. . .30 .30 .30 .30 .30 Smokehood Indicator Plate .30 .30 .30 .30 .30 Smokehood Indicator Catch . N. C. N. C. N. C. .30 .30 Smokehood Indicator Handle . . .30 .30 .30 .30 .30 Smokehood Complete ■ . . . 6.25 6.25 6.25 13.70 16.50 Bridgwall Plates, A Style 8.65 Bridgwall Plates, B Style .^ . . . 8.85 Bridgwall Plates, R. or L., A* or B Style 2.26 8.25 Water Column . 1.50 1.50 1.50 1.50 3.80 Water Column Pipe Connections . 1.50 1.50 1.60 1.75 2.00 Diaphragm . . . . 2.25 2.25 2.25 2.25 2.25" Diaphragm Lever or Plunger .30 .30 .30 .30 .30 Diaphragm Weight . .50 .50 .50 .60 .50 Diaphragm Rubber . . 1.00 1.00 1.00 1.00- 1.00 Diaphragm Complete 5.00 5.00 5.00 5.00 5.00 Steam Trimmings Complete 8.75 8.75 8.75 8.75 12.00 Number Plate N. C. N. C. N. C. N. C. N. C. Upper Nipple .30 .30 .30 .50 .60 Lower Nipple .30 .30 .30 .30 .40 I.x)wer Nipple, A Style . .40 Rear Base Nipple . . .40 .40 .40 .50 .60 Upper Connecting Bolt .30 .30 .30 .30 .40 Lower Connecting Bolt .30 .30 .30 .30 .30 Rear Base Connecting Bolt .30 .30 .30 .40 .40 Hoe ... .50 .50 .50 .76 1.00 Poker .75 .75 .75 1.00 1.20 Flue Brush . .75 .75 .75 1.00 1.25 One less grate bar than number of sections contained in above series of boilers having standard size grate. Grates reduced by bridge wall plates on 37 and 48 Series have special number of bars. When ordering repairs it is necessary that Serial Number and Size Number be given as well as an accurate description of parts wanted. See Notes, page 158, when ordering. UnitedStatesI(adiators 173 CAPITOL SOLAR Old Style and Improved Boiler Flue Flue Door Flue Door Boiler Flue Flue Door Flue Door No. Door Lining Frame No. Door Lining Frame 702 10.40 10.30 JO. 50 1804 J1.50 $1 .25 tl.90 1002 .40 .30 .50 1805 2.25 1 .50 2.00 1003 .75 .50 1.15 2403 1.20 .70 1.25 1004 .90 .50 1.25 2404 1.50 .26 2.25 1402 1.00 .30 .75 2405 2.25 .50 2.00 1403 1.20 .70 1.25 3303 1.20 .70 1.25 1404 1.50 1.25 1.75 3304 1.50 .25 2.25 1803 1.20 .70 1.25 3305 2.25 1.50 • 2.00 Series Number Name of Parts 70 100 16 140 180 240 330 20 23 26 - 29 Base Pres. Style 100 Series $ 6.75 Base Old Style (16 and 70, Ii iclusive) . 5.80 $10.50 112.50 J14.50 $19.25 Ash Pit, Front . 1.20 1.75 1.95 2.40 2.65 Ash Pit Door (A. P. D.-26-B ) (26) . 1.00 1.75 1.50 2.25 2.00 Ash Pit, Drop Door (L. D.- 26-B) 29", 26», 29" .50 .50 .70 .70 .70 Ash Pit Butterfly Door .60 .60 1.00 1.00 1.00 Grate Ring 1.20 1.80 2.40 3.40 3.60 Grate Bar 1st . .50 1.00 1.10 ' 1.10 1.20 Grate Bar 2nd .60 1.10 1.20 1.60 1.70 Grate Bar 3rd . .50 1.00 1.10 1.50 1.90 Grate Bar 4th . 1.10 1.70 Grate Bar 5th . . . ■ 1.20 Shalcer Arm (20-23)-(2B-29) .45 .45 .45 .45 .45 Shalcer Braclcet, R., 20-8, R, 2 6-8, 16-20, 23-25-29 .... .30 .30 .30 .30 .30 Shalcer Catch, 20-23-26-29 N. C. N. C. N. C. N. C. N. C. Shalcer Plates . .30 ,30 .30 .30 .30 Shaker Handle . .70 .70 .70 .70 .70 Shalier Offset Rod I .60 .50 .60 .70 .80 Connecting Rod .40 .40 .50 .50 .60 Wedges for Grate Rings 3/16- 3/20-4/23- 26-29 . ... .30 .30 .30 .30 .30 Fire Pot . . . . 33.50 47.60 56.00 67.00 83.00 Fire Pot, 16 Series 29.00 Fire Door, 20-23-26 .90 1.40 1.40 1.40 2.00 Fire Pot Frame . . . A, 1.60 2.25 2.00 2.25 2.60 Fire Pot Lining, 20-23-26 .50 .70 .70 .70 1.10 Fire Door Vent .30 .30 .30 .30 .30 Fire Door Handles . . .50 .50 .50 .60 .50 Clinker Door, 20-23-26-29 .50 .50 . .50 .50 .50 When ordering repairs it is necessary that Serial Number and Size Number be given as well as an accurate description of parts wanted. See Notes, page 158, when ordering. 174 QpiTOL Boilers jiND CAPITOL SOLAR Continued Series Number Name of Parts 70 100 16 140 180 240 330 20 23 26 29 Clinker Door Frame . . , . . JO. 90 JO. 90 10.90 J0.90 $0.90 Clinker Door Lining, 20-23-26-29 .30 .30 .30 .30 .30 Small Door Handles .35 .35 .35 .35 .35 Center Hole Section 14.20' 15.60 18; 60 27.80 Outer Hole Section ... 14.50 16.80 21.20 24.10 Outer and Center Hole Section 13.50 18.80 19.90 23.80 Intermediate 16 & 100 Series 3 Nipple . 11.00 Intermediate 100 Series 2 Nipple . . 7.00 Topheader (Steam) . . " . ' . 15.20 22.80 27.50 41.00 48.70 Topheader (Water) . , . . 11.00 13.90 16.20 19.80 23.60 Smokehood Only 1.25 1.60 3.00 4.00 5.00 Smokehood Check Door .30 .30 .30 .30 .30 Smokehood Neck .... .60 .60 .75 1.00 1.50 Smokehood Door Frame .... .30 .30 .30 .30 .30 Smokehood Damper .30 .60 .60 .75 1.00 Smokehood Ratchet . . ". . .30 .30 .30 .30 .30 Smokehood Damper Rod . . '. .30 .30 .40 .50 .50 Smokehood Damper Catch ■ .30 .30 .30 .30 .30 Smokehood Damper Handle . .30 .30. .30 .30 .30 Smokehood Complete . . . . 2.50 3.25 5.00 6.25 7.60 Diaphragm .i . 3.00 3.00 3.00 3.00 3.00 Diaphragm Lever . .30 .30 .30 .30 .30 Diaphragm Plunger .... .30 .30 .30 .30 .30 Diaphragm Rubber 1.00 1.00 1.00 1.00 1.00 Diaphragm Weight ...... .50 .50 .50 .60 .60 Diaphragm Complete . . . ' 5.10 5.10 5.10 5,10 6.10 Steam Trimmings Complete 8.75 8.75 8.75 8.76 8.75 Water Column ... ... 1.00 1.00 1.00 1.00 1.00 Section Connecting Bolt .... .40 .40 .40 .50 .50 Nipples . . . . . . .30 .30 .30 .30 .30 Hoe ... . 50 .50 .50 .50 .50 Poker ... . . .50 .50 .50 .50 .50 Flue Brush ... ... .75 .75 .75 .76 . .78 Flue Brush Handle . . ... .40 .40 .40 .40 .40 No. Grate Bars Each Series ' . . Three Three Three Four Five Capitol Solar Boilers were shipped from Detroit with both two and three nipple connections and at different times with three nipple sizes. All shipments from Geneva Plant with two nipple connections. When ordering repairs it is. necessary that Serial Number and Size Number be given as well as an accurate description of parts yi^nted- S« Notes, page 15§. when ordering UmTEoSTATESl^IATaRS 175 CAPITOL 250 SERIES PATTERN NAME 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 5S 56 57 68 59 R. H. Cleanout Door • L. H. Cleanout Door, Cleanout Door Handled . '. .'. Cleanout Door Handle Latch or Key ........ Cleanout Door Hinge Lug Plate: ; . . . Fire Door , , . . . Fire Door Lining Fire Door Vent 1 Fire Door Hinge Plate » Fire Door Catch Plate , Fire Door Handle R. H. Smoke Box (with check opening) L. H. Smoke Box (plain). Smojce Hood Damper... . . . .,.. Check Door for Smokehood Check Door Ratchet. . .- i . Smoke Hood Damper Arm Rear Damper Lever Arm or Standard Smqke Hood Damper Angle Lever. . . ; Front Lever Arm or Standard Front Smoke Hood Lever Handle Coil Hole Cover ^ . '. , . . . , Base Front '.'..." Ash Pit Door or Base Door '. Ash Pit Door Slide .V; .!; . ; . . . . . Clinker Door Ci;inker Door Lining,^;.,. ., Shdker Catch .'. St^dker Arm Shaker Link '.'. . R.. H.Base Side (front) Draft Door Frame Draft Door Draft Door Ratchet L. H- Base Side (l-ront) Connet^ing Bar Bracket R; H . 'Base Side (2 grate extension) R. H. Base Side (1 grate extension) L. H. Base Side (2 grate extension) L. H. Base Side (l grate extension) Back Base Plate (bottom) Back Base Plate Uop) Front Half Grate Bar (pea coal or coarse) . . . . Full Grate Bar (coarsel : . . . j Full Grate Bar (pea coal) _. Grate Bar Lug or Grate Lever. . . .'.'... .'...... R. H. Front Connecting Bar L. H. Front Connecting Bar Connecting Bar Extension R. H. (4 grate) Connecting Bar Extension R. H. (3 grate) Connecting Bar Extension R. H. (2 grate) Connecting Bar Extension R. H. (1 grate) Shaker Handle. :. 1^" X 4" Push Nipple VA" X 3" Push Nipple Front Back Regular fntermediate '. Tapped Intermediate 7 6M 1 1 16 7 1 IM 15 15 3}^ IH 2 % 41 IIM IJ^ 6 4 f^ 46 2K 2)i Vi 49 2 24 llj^ 22 11^ 16 17}^ 9 34 7M 9 ,ia 8 6 4 I^ 410 454 387 400 When ordering repairs it is necessary that Serial Number and Size Number be given, us well as an accurate description of parts.iWanted. See Notes, page 158, when ordering. 176 QpiTOL Boilers AND RADIATOR TAPPING LIST STEAM ONE-PIPE WORK Radiators containing 24 square feet and under Above 24, but not exceeding 60 square feet Above 60, but not exceeding 100 square feet Above 100 square feet TWO-PIPE WORK Radiators containing 48 square feet and under . Above 48, but not exceeding 96 square feet Above 96 square feet 1 inch IM inch XVi inch 2 inch 1 X Ji inch IJi X 1 inch Wi X IJi inch WATER TAPPED FOR SUPPLY AND RETURN Radiators containing 40 square feet and under . . .1 inch Above 40, but not exceeding 72 square feet -IK inch Above 72 square feet . .... • IM inch All Direct Radiators are regularly made with air valve tappings )/i inch. When radiators are ordered for vapor or vacuum heating, specific instructions should be given as to method of tapping. Water radiators are regularly shipped with blank at top of leg sections, but can be tapped IJ^ inches or smaller on special order. Unless otherwise ordered, all openings of Direct Radiators will have right-hand threads (except that of Wall Radiators where tapped IJ^ inches, in which case tapping at one end is right-hand and left hand on opposite end). All Radiators listed herein (except Triton Flue and Triton Wall Radiators) are constructed with extra heavy malleable cast iron push nipples. UmTEDSTATES^ADIATORS 177 RADIATOR PRICE LIST AND RATING PER SECTION IN SQUARE FEET Height in inches . » . 45 44 38 32 26 23 22 20 18 20 17 15 14 Price per square foot, cents 42 42 42 46 50 53 53 57 68 67 59 62 64 One-column, Steam and Water Triton Plain . Triton Ornamental Florentine Gredan . . Two-column, Steam and Water Triton Plain . . Triton Ornamental. . Florentine Gredan . . Triton Plain, Hospital Three-column, Steam and Water Triton Plain . Triton Ornamental . Florentine Gredan Four-column, Steam or Water Triton Pl^n Triton Ornamental . Florentine . . . Gredan . . Five-column, Steam or Water Triton Plain, Window Triton Flue, Steam or Water 5. 5 5 6 6 6 10 6 6 6 10 -10 10 3 3 3 3 4 4 4 4 4 5 5 5 5 8H 8H 8H 8 7 2Vi 2% 2J^ 2K2 3H 3H 3H 3^ 3H iH 4H 4M 4H 7 7 7 5M 2 2 2 2 2ii 2% 2H 2h 2H 354 354 3H 3H 5ii 5ii Hi 5 4H 2H 3H 3H m iii 214 2M 3 3 4Ji 4>i IH IH 2 2 2 2 2M 25i 2M 4 3M 3}i in IM 2Ji 2M 3H 3)^ 314 51^ i'A IH : 4 TRITON WALL RADIATORS FOR STEAM OR WATER Extra large section , 9 square feet , per square foot Standard section, 7 square feet, per square foot . Small section, 5 square feet, per square foot . . $0.42 .42 .46 PIN INDIRECT RADIATORS FOR STEAM OR WATER 10 foot section, price per section IS foot section, price per section 20 foot section, price per section 12.70 4.05 6.40 178 QpiTOL Boilers AND RADIATOR REPAIRS IN ordering repairs for radiators, much time and annoy- ance will be saved if the order clearly states fully all details of part wanted. Many times an incomplete de- scription or lack of sketch showing details of part wanted makes it necessary for several letters to pass back and forth before the proper shipment can be made. When the part is for a radiator of special construc- tion, a sketch should .also accompany written description on order. , When ordering radiator sections mention the following : Name of radiator, pattern of radiator, height of radiator, whether end leg section, center leg section, or regular intermediate section, and if supply or return end leg sec- tion or blank end leg section (for one-pipe steam) is wanted, also state if for steam or water, one or two-pipe work, slip nipple or screw nipple connection and high or low drip hubs. If water radiators are being used for steam this fact should also be mentioned. Orders for indirect radiator repairs should clearly state whether end or intermediate section is wanted and whether blank or tapped when an end section. A sketch of section showing position of desired tappings, should be sent with order. Also state whether slip nipple or screw nipple connection is wanted. SPECIAL NOTE Repairs for radiators not illustrated in this catalogue will be charged at higher prices than standard goods. UnH'EdStATESI^IATORS 179 ADJUSTABLE WALL BRACKETS H u U U co^loco < Oi t m J V i i i ^ NQONflONQO J m ^j5\rN-?C S Irpt.t ■ '^COfN w J p <■ H V) ^ 1— i Q < ^ 512, 112, 312, 412 B w. 2k 3A 3ft 3K m 522,523 . A IM W% m IJi 2A 522, 523 B , 2JI m 3A 3ft 3Ji 52, 202 A IM Ws ^% IJ^ 2ft 2K2 52, 202 B 2M 2% 3A 3ft 3M 4^4 42 A IM- Wi iy% m 2 2ft 42 . . B 2il w% 3A Ws 3Ji 4H 612, 212 A IM Wi 1% m 2H 2^ 612, 212 B m VA 3M 'SH 4 4fl 612, 212 C A M M H 1ft IH 622, 623 A Wa, w. m m m 622, 623 , B m VA 3M 3H 4 622, 623 C ^ K H a 1ft UmTEDSTATESJ^DIATCmS 181 rf -« (N • • ■ • a a E;5 2s ■;^:s^ • •s:s ^:s:s;s<: moioto :§ S£ ^t; ■ • H5 :^:^::^=R S5 XSS?S u i^::^:^:^ ;s?;s?;§3:;2? 03 0103 u ■^ '"''"''"' '^'~''~''~' t 2 , :^:;?:c^ s:s::s:5? oooc § (NiNNCSJ E %a .a\.o\iis\id\ :^^;5:hs :s s;s;s;:s :s!:x:^:3? 1 s? = (NIN/N« 01C4C4(N «« i^i^HSHS as :s:ss;s; :s:s«:s?s OJCJOiOJ OiOiOiOi tj* oo>a)0 (N(N(N(N Oi(M ^1 q rj fl _ r* iiia isii 35o5 35o5 -f^ni 8SS? i clli ails S g 5 3 OHHfc fs OHHta OHHf^ OHf-te. o ,^1 3 Si % §.S .t! cd c s 1 1 1 H o H si .0.2 CO "3 o o a B U CJ to m Olio o o q o piff; :i82 QpiTOL Boilers AND MEASUREMENTS FOR TRITON PLAIN RADIATORS .^^^ A ami B A anrl B ICol. 9 4H 5A 10% 4H 5J, 2 Col. lOM 7H 7,! 115^ 7i^ ri5 3 Col. UH 9 9A 125^ 9 9ft When ordering curved radiators, give measurements A, B and C. When ordering bay window radiators, give,measurements^A, B, C and Dt UnFtedStatesJ^jators iss WALL RADIATORS In ordering state the size and number of sections to each radiator, give the assembly figure number and state the number of "Tiers" high or "Stacks" wide, as the case may be. State also the size and location of tappings desired, using the tapping numbers shown on figure for this purpose. Sections are assembled for shipment only in single tiers or single stacks. Where figures show double tiers or double stacks it is to be understood that the figures will be shipped disconnected at the hexagon nipples. Note that when sections, regardless of type, are assembled side to side, the maximum number of sections which will be shipped assembled is, for each size: — 5 ft. — 5 sections 7 ft. — 5 sections 9 ft. — 5 sections See Figures 9— 9A— 11— 13— 15— 2— 4— 6 And when assembled end to end the maximum number of sections which will be shipped assembled is, for each size: — 5 ft. — 5 sections ,7 ft. — 4 sections 9 ft. — 3 sections See Figures 1— 3— 5— 7—15— 8— 8A— 10— 12 The regular tappings as show;n on the various assembly figures are indicated by 2, 3, 4, 5, 6, 7, 8 and 9. 12, 13, 14, 15, 16, 17, 18, 19, indicate special tappings which can be furnished at points so marked if required and for which an extra charge of 10 cents each, net, will be made. Numbers 2, 9, 3, 4, and 12, 19, 13, 14 are left hand tappings. Numbers 5, 6, 7, 8 and 15, 16, 17, 18 are right hand tappings. Tappings are IJ^" supply and return and are bushed as per list on page 176. See note on page 192. 184 QpiTOL Boilers AND 7"' - -^zi" S"'- SS§-" zl!^ Z) Above measurements apply to A or B styles. See note on tappings page 183, UnitedSiates.^diators 185 y-zz^"- :&"- zs£' -*\ grr n 7 ) 111 o> "ft - 7"-- zSk" - - 9"- £Si"- c^^iliS Above measurements apply to A or B styles. See note on tappings page 183. SreAM ^ QpiTOL Boilers AND VENT- IVArEK rr ^)nilirii(j_)illiiiii(j_]liftuii(_^ . ?t.r-ftH. Fig. 1. Assembledin single tier. Water or one and two pipe steam. >^ l^e*tT-iYATEm ^i^))iiiiiiCO)iii"ico)i"iiii( IfCNT •STEAH ffex 'rtlFPt-E ^srol^ 1111111(0 )llllll(0)'o /I r ■ "l ytf/r/ -arcAAf L! 'f/C w VeNr- h/Aretf L.H-Z / 9-L.H. i-ZO See note page 192 UinTEDSTATES^ADIATOi-iOO S(M00'*OCDC«3O>U5N0q-M % "3 rJ to N OO M OSioqtONt^^MO;-* 1". so 00 OININC0^i0iO«31>00p5OSO— (IN ■ i-H pH (N (N M TO ■*.■*■ U5 »« lO to r-^ t~^ 11 1". (Niooqi-H-*a50JCQ>ooqpcccoo2f5 ■ _; rt' ,.; ,_; (s N (N eo CO 05 CO "S< 1 o . g 1 (0(M05iO(M00iO>-lt>TjlOI>00>-ic0 ■i-irH(Nci3ed-*"5idcot-^i>odo6oJ iOi-;i-;MO;u5.-;cD(Noq-*ptDiNt-; ■ .-1 ,4 cq oi CO ■*' Tii u5 iri CD t^ IV 00 00 Id. NlOOXNTft^OCOUSOOT-lTjit-OlM lOOlOT-ICD-ft-CMt^lNOOCOOOTilOS ■ .-; r-I (N e4 CO CO •<(< ■* lo u3 CO to t> t-; ■ rt .-J 1-; ci N N Ci CO CO CO ■* r|i w01CO'*>OtOt^OOOSOi-l(NCO'^»0 t— 1 I— 1 1— 1 1— ( 1— ( 1-H U^tedStates^diators 203 HEAT LOSSES FROM INDIRECT RADIATORS STANDARD PIN Cubic feet of air pasBing per sq. ft. of radiation Increase in tem- perature of the air passing radiator Pounds of steam condensed per sq. ft. of radiation B.T.U. per sq. ft. per degree difference in temperature of air and steam 50 147 .125 .80 75 143 .170 1.17 100 140 .240 1.51 125 138 .295 1.85 150 135 .355 2.22 175 132 .410 2.57 200 130 .470 2.90 225 127 .530 3.25 250 123 .585 3.60 275 121 .645 3.90 300 119 .700 4.22 In school buildings and in buildings where the flues are of ample size the amount of air passing per square foot of radiating surface may be assumed to be 200 cubic feet per hour. In residences and buildings where the flues are usually small, the amount of air passing per square foot of surface per hour does not exceed 150 cubic feet. NOTE: Above information is quoted from Notes on Heating and Ventilation by Professor AUen. 204 (apitolBoilersand ASSEMBLING POSITION OF BOILER SECTIONS STEAM OR WATER Size 180 Series 184-F-*S-T-B 185-F-*S-M-T-B 186-F-*S-M-T-M-B 187-F-*S-M-M-T-M-B 220 Series 225-F-*S-M-T-B 226-F-*S-M-T-M-B , 227-F-*S-M-M-T-M-B 228-F-*S-M-T-M-T-M-B 235'-F-T-M-X-B 236-F-M-T-M-X-B ^ 237-F-M-T-M-M-X-6 Size G270 Series G-276-F-*S-M-T-M-B G-277-F-*S-M-M-T-M-B G-278-F-*S-M,-T-M-T-M-B G-279-F-*S-M-M-T-M-T-M-B 250 Series 255-F-T-M-T-B 256-F-T-M-M-T-B 257-F-T-M-T-M-T-B 258-F-T-M-M-T-M-T-B 230 Series 238-F-M-T-M-T-V-3J;-B 239-F-M-T-M-M-T-V-X-B 240-F-M-T-M-M-T-M-V-X-B WN 270 Series LEFT HAND B-X-M-M-T-F WN276 B-X-M-M-M-M-F WN277 B-X-V-M-M-M-M-F WN278 B-X-V-M-T-M-M-M-F WN279 B-X-V-M-M-T-M-M-M-F WN280 B-X-V-M-M-T-M-M-M-M-F WN281 B-X-V-V-M-M-T-M-M-M-M-F WN282 RIGHT HAND F-A-R-M-V-B F-A-R-M-T-V-B F-A-R-M-T-V-V-B F-A-R-M-M-T-V-V-B F-A-R-M-M-M-T-V-V-B F-A-R-M-M-M-M-T-V-V-B F-A-R-M-M-M-M-T-V-V-V- B KEY TO SECTIONS F — Front. A — ^Water Column Section. S — Middle Special Tapped. M— Middle. T— Plain Tap. R— Regular Tap (with Ytl' Tap for Diaphragm). X— Next To Back Tap. V— Next To Back Middle. B— Back. CAPITOL-WINCHESTER— STEAM OR WATER Dome Outei' Hole Section, Fire Pot Dome Outer Hole Section, Center Hole Section, Fire Pot Dome Outer Hole Section, Center Hole Section, Outer Hole Section, Fire Pot Dome Outer Hole Section, Center Hole Section, Outer Hole Section, Center Hole Section, Fire Pot 3130-4130 3230-4230 3330-4330 3140-4140 3240-4240 3340-4340 3440-4440 3540-4540 3640-4640 3350-4350 3450-4450 3550-4550 3650-4650 3460-4460 3560-4560 3660-4660 Note. — ^The names of parts arranged in order as placed in boiler from dome downward. An Outer Hole Intermediate Section is always placed next to dome. When increasing or decreasing boilers place or remove section next to fire pot. *S has return tapping on left hand aide. UfaTElDSlATES.^IJ}JATQRS 205 BLOWING OFF A STEAM BOILER A STEAM boiler should be blown off within one week after it is in operation, to remove the unavoidable accumulation of oil, grease, etc., which have a tendency to cause foaming, preventing the generation of steam and causing an unsteady water line. This can only be done when the boiler is under pressure. If one blowing off does not result in a steady water line and clean gauge, the oper- ation must be repeated a second, or if necessary, a third and fourth time. 1. Close all radiator valves, or, if the mains are valved, close both flow and return valves tightly, remove damper regulator and plug the opening. ' 2. Remove the safety valve and connect a blow-off pipe to the opening extending to suitable drain or out of the basement window. The size of this pipe should be the same as the safety valve and should be provided with full size cock. 3. With a wood fire and boiler filled to top of water glass raise steam pressure to fifteen pounds. Open cock in safety valve pipe, allowing pressure to cause water to be siphoned through this pipe, thus carrying away the surface grease and oil, and maintain the steam pressure at fifteen pounds. Supply cold water at the bottom of the boiler to maintain water line at the top of the gauge glass. After this operation has been continued for two hours close the upper blow-off cock and water supply and open blow-off at bottom of boiler, being careful that sufficient fire is carried to rnaintain a pressure until the last gallon of water is blown out. 4. Draw the remaining fire and open all fire and flue doors wide. 5. Allow the boiler to become cool, close blow-off, remove piping from safety valve opening, replace safety valve and damper regula- tor, and fill boiler slowly to normal water line. 6. Open radiator, flow and return valves. 7. Rebuild fire. In boilers where a large amount of oil and grease is present it may be desirable to add a small quantity of soda ash, which should be boiled in boiler for half an hour before the blowing off operation is started. ' ' Five pounds of soda ash for small sizes up to thirty pounds for the largest boilers, wiU usually be sufficient. In cases where there is no water supply pressure the surface blowing-off cannot be a continuous operation. Therefore, the bot- tom blow-off should be repeated several times. 206 QpiTOL Boilers AND BASIS OF BOILER RATINGS The rating of steam boilers is based upon a gauge pressure of 2 pounds at the boiler and the condensation of 0.25 pounds of steam per square foot of radiating surface standing in still air at 70 degrees. The rating of water boilers is based upon water leaving the boiler at 180 degrees temperature and the transmission of 150 B. T. U.'s per square foot of radiating surface standing in still air at 70 degrees. The above are accepted factors for direct cast iron radiation. All other forms of radiating surface must be reduced to the equiva- lent of direct cast iron. The square feet of surface in mains, branches and returns should be carefully determined and the condensation for steam or cooling effect for water expressed in equivalent of direct cast iron (See Table Below) and added to direct radiation. For . ordinary house heating conditions a square foot of surface in mains is assumed to condense 0.30 pounds of steam per hour, owing to the character of cooling surfaces and relatively low basement temperatures. Pip- ing having greater exposure will have a higher condensation. (See table, page 207). ' A good pipe covering reduces the heat radiated from piping. The condensation in indirect radiators depends on the tempera- ture and volume of air entering the stack. Prof. Allen gives a value of 0.41 pounds when 175 cubic feet of air per square of surface ;8 admitted at zero. (See table, page 203.) Indirect radiating surface should be expressed in its equivalent of direct cast iron (See table below.). When the pounds steam condensed per square foot per hour of any surface is known its equivalent in direct cast iron surface may be determined by multiplying the amount of surface in square feet by the factor corresponding to that condensing power, given in table below. Condensing Power Lbs. Factor Condensing Power Lbs. Factor Condensing Power Lbs. Factor .20 .80 .30 1.20 .40 1.60 .21 .84 .31 1.24 .41 1.64 .22 .88 .32 1.28 .42 1.68 .23 .92 .33 1.32 .43 1.72 .24 .96 .34 1.36 .44 1.76 .25 1.00 .35 1.40 .45 1.80 .26 1.04 .36 1.44 .46 1.84 .27 1.08 .37 1.48 .47 1.88 .28 1.12 .38 1.52 .48 1.92 .29 1.16 .39 • 1.56 .49 1 96 UmTEDSTATES^a}JAnms 207 HEAT TRANSMITTED PER HOUR PER SQ. FT. BY WROUGHT IRON PIPES IN STILL AIR STEAM T 219.4 219.4 219.4 219.4 219.4 219.4 219.4 219.4 Tl 40 45 SO 55 60 65 70 75 T2 179.4 174.4 169.4 164.4 159.4 154.4 149.4 144.4 H 358.8 348.8 338.8 328.8 318.8 308,8 298.8 288.8 W .372 .361 .351 .341 .33C .32C .3095 .299 E 1.488 1.444 1.404 1.364 1.320 1.280 1.238 1.196 P — Gauge Pressure 2.3 lbs. for steam or 180* Temp, for water. T^Temperature of Steam at 2.3 lbs. 219.4" or Temp, of water 180°. Tl-T^mperature of surrounding air. T2 — ^Temperature difference of steam or water and air. H^-B^ T. U. Transmitted per hour per sq.ft. (T2 x 2) for steam. (T2 x 1.8) for water. L — ^Latent heat of steam at 2.3 lbs. press. 965.6 B. T. U. W — Condensation, in lbs. water H -t- L. K — Average B'. T. tJ. transmitted per sq. ft, per hour per degree temperature difference. Difference taken as 2 for steam and 1.8 for water. These are conservative factors. E — Equivalent in direct cast iron. WATER T 180 180 180 180 180 180 180 180 Tl 40 45 50 55 60 65 70 75 T2 .140 135 130 125 120 115 110 105 H 262. 243 234 225 216 207 198 189 E 1.68 1.62 1.56 1.50 1.44 1.38 1.32 1.26 RISERS FOR HOT WATER Floor F 1 1.00 2 1.41 1.72 4 1.98 5 2.24 6 2.44 "F" is the percentage of increased surface a riser will carry due to head, talcing first floor as one. Mr. N. S. Thompson gives the following equalizing numbers, which represent relative capacities of different pipe sizes for the same friction pressure loss per hundred foot of run in mains and risers serving more than one radiator. ]4 inch = 2 IM inch = 20 2^ inch = 110 4 inch = 380 7 inch = 1600 M inch = 5 IM inch = 30 3 inch = 176 S inch = 650 8 inch = 2250 1 inch = 10 2 inch = 60 3H inch = 260 6 inch = 1050 Example: one 4 inch = 380 one 5 inch = 650 1030 One 6 inch m^n would supply»one 4 inch and one 6 inch. 208 QpiTOL Boilers AND TO DETERMINE BOILER CAPACITY REQUIRED TO HEAT SWIMMING POOL L X W X D equals cubic feet. Where L equals the length of the pool in feet, W equals the width and D equals the average depth of the water. From table, page 233, determine the number of pounds per cubic foot at initial temperature of the water. This quantity multiplied by the number of cubic feet gives the number of pounds of water to be heated. Pounds of water multiplied by the difference between initial and final temperature equals B. T. U. to be sup- plied, and dividing by the number of hours allowed for heating gives number of B. T. U, required to be supplied per hour. Divide B. T. U. required per hour by 150 to determine rating of water boiler, or by 240 to determine rating of steam boiler. Note: — If quantity of water is given in gallons multi- ply by 8 1/3 (approximately 8 1/3 pounds to the gallon) to reduce it to pounds. RELATIVE VALUE OF NON-CONDUCTORS (C. E. Emery) Non-conductora Wool felts . . Mineral wool, No. 2 Mineral wool, with tar . . Sawdust .... Mineral wool, No. 1 . . Value . 1.000 .832 . .716 .680 .876 .632 .5S3 Non-conductors Loam, dry and open . . . Slacked, lime ... Gas-house carbon. Asbestos . . . . . Coal ashes Value .560 .480 .470 .363 .346 .277 Pine wood, across fibre Air space, undivided . . .186 TABLE OF MAINS AND BRANCHES Main 1 Tin. IJ^-in. 1 l^-in. 2 -in. 2i^-in. 3 -in. 3M-in. 4 -in. 4>^-in. 5 -in. 6 -in. 7 -in. 8 -in. will supply, 2 will. supply 2 will supply 2 will supply 2 will supply 2 will supply 1 will supply 2 will supply 1 will supply 1 will supply 1 will supply 2 will supply 1 will supply 2 IH-in. and, 1 IM-in. or 1 2 -in. and 1 2H-in. and 1 2 -in. or 2 2 -in. and 1 2H-in. or 1 3 -in. and 1 2 -in. or 3 3M-in. and 1 2H-in. or 2 3 -in. or 4 ZYi-in. and 1 3 -in. or 1 4 -in. and 1 4 -in. and 1 3 -in. or 1 4H-in. and 1 4 -in. and 1 3 -in. or 4 3 -in. or 10 6 -in. and 1 4 -in. or 3 4 -in. and 1 6 -in. and 1 6 -in. or 5 4 -in. and 2 M-in. 1 , Tin. Ijl-in. IJi-in. IM-in. 2 -in. 2 -in. 2J^-in. 2H-in. 2 -in. 2 -in. 2 -in. UmTEDSTATESl^ADIATORS 209 I o H 5 :s;^;s5;is::j;:s;:j^ :j^ :s B Q a s E I CO • .; vb! 8QOOOOOOQOOOOOCJOOQOO oopoopooooooQoooooo 210 QpitolBojlersand COMBUSTION Combustion as used in steam engineering signifies a rapid cliemical combination between oxygen and tiie carbon, liydrogen and sulpiiur composing the various fuels. This combination takes place usually at high temperature with evolution of light and heat. The substance combining with the oxygen is known as combus- tible and if it is completely burned the resultant gas is carbon dioxide (COs). If the combustion is imperfect carbon monoxide (CO) is formed. The temperature at which the reaction begins to take place is known as the kindling temperature and is different for each combustible. The following values are from Stromeyer: Kindling Temperatures Lignite Dust 300F Dried Peat 435F Sulphur 470 F Anthracite Dust 570 F Coal 600F Coke Red heat Anthracite Red heat — 750 Carbon monoxide , Red heat — 1211 Hydrogen 1030—1290 A flue gas analysis gives the proportion by volume of the principal constituent gases produced by the combustion of any fuel. The gases usually determined in such an analysis are carbon dioxide (CO2) , oxygen (O) , and carbon monoxide (CO) , while the residue or volume remaining after these gases are removed is taken as nitrogen. Carbon monoxide is very difficult to determine and may be present when not indicated by an Orsat apparatus. Complete combustion of 1 pound of pure carbon will give a resultant gas con- taining 20.91% CO2 and 79.09% N., the oxygen having all entered into combina- tion with the carbon and the new gas resulting has simply taken the place of the original 20.91% oxygen. Now if 50% excess air is supplied only 2/3 of the original oxygen volume will be replaced by CO2 and the flue gas analysis will show 13.91% CO2, 7% oxygen and 79.91% nitrogen. AIR REQUIRED FOR COMBUSTION The calculations of the theoretical amount of air required for com- bustion presupposes that each and every particle of oxygen can be brought into intiinate contact with the combustible. Practically this is impossible, due to the large amount of inert nitrogen present, Variations in fuel bed, and interference o? clinkers and ash, which cannot be removed as soon as formed. It is, therefore, necessary to provide for an excess of air when burning coal under natural draft, amounting to approximately 60% to 100% of the theoretical amount, or about 18 to 24 lbs. per pound of coal. Less air results in imperfect combustion and smoke, while an excess cools the fire and boiler and carries away large quantities of heat in the flue gases. Harding & Willard give the following table of theo- retical quantities of air required per pound of fuel as a basis for comparison: UmTEDSlATES^ADIArORS 211 COMBUSTION Continued Fuel Composition By Weight %C %H %o Lbs. of Air Per lb. of Fuel Wood Charcoal Peat Charcoal Coke Charcoal Anthracite Coal Bituminous Coal, Dry Lignite. Peat, Dry Wood, Dry Mineral Oil 93 80 94 91. 87 70 58 50 85 3.5 5.0 5.0 6.0 6.0 13.- 2.6 4.- 20.- 31.- 43.5 1.- 11.16 9.6 10.8 11.7 11.6 8.9 7.68 6.00 1.43 A large grate area and an insufficient draft are a bad combination because it is impossible to maintain good combustion over the entire area of the grate. One pound of carbon in burning to CO s requires 2.66 pounds of oxygen or 2.66 -t- 0.2315 = 11.52 pounds of dry air. 0.2315 is the percentage of oxygen by weight in one pound of air. It may be shown in a similar manner that one pound of hydrogen requires 34.56 pounds of dry air, 8 -^ 0.2315 = 34.56. One pound of sulphur requires 4.32 pounds of dry air, 1-;- 0.2315 = 4.32, Since the com- bustible portion of all commercial fuels consists' chiefly of carbon- hydrogen and sulphur, the theoretical air requirements may be approximated from the fuel analysis as follows: O A = 11.52 C + 34.56 (H ) + 4.32 S, in which 8 A = Weight of dry air required per pound of fuel, pounds. C, H, 6 and S = Proportional part of dry weight of carbon, hydro- gen, oxygen and sulphur in the fuel. ■ O — = Proportional part of the hydrogen supplied with oxygen 8 from the fuel itself. The above equation is commonly written: fC O S i A = 34.56 { — -H (H ) -f- — \ [3 8 8 J The following example shows the application of the above formula: Given — ' Per Cent Carbon 80 Hydrogen 4 Oxygen 3 Sulphur 1.5 Moisture . . . ._ 5 Non-combustible 6.5 212 (apitolBojlersand Calculation — Substituting the values of C, H, O and S in the equation 0.03 A = 11.52 X 0.80 + 34.56 (0.04 ) + 4.32x0.015 = 10.5 8 pounds, the theoretical weight of dry air necessary to burn one pound of coal as fired. Since the coal contains 5 percent of moisture, the weight of dry air required to burn one pound of dry coal of the given analysis = 10.6 = 11.08 0.95 As water is treated as incombustible, the total incombustible in the analysis becomes 11.5 percent. Therefore, the air required per pound of combustible is 10.5 = 11.87 pounds. 88.5 ' CHIMNEYS „ Draft is the difference in pressure which causes the flue gases to ris? in a chimney. If the gas inside a stack be heated, each cubic foot of it will expand, hence its weight will be less than a cubic -foot of colder outside air or gas. Therefore the unit pressure at the base of the chimney, due to the column of heated gas, will be less than that due to a column of cold air or gas of the same height on the out- side of the chimney. A chimney having height; H is filled with gas at temperature tj. If the chimney had sufficient additional height filled with hot gas at temperature tj added to the column in the chimney, this heated gas would just balance a column of air of equal cross section at temper- ature ti and height H. In practice this additional column of hot gas is lacking, hence the aboye system is unbalanced and the flow occurs into the base of chimney in virtue of the difference in head. This difference in pressure, like the difference in head of water causes a flow of cold air or gas into the base of the chimney. If, just at the point of entrance into the chimney the cold incoming air is warmed Up to the chimney teimperaiture, the chimney will always be full of hot gas and the draft action will be continuous. The difference in pressure or intensity of draft is usually measured in inches of water by means of a U-tube water gauge. As draft measurements are taken along the path of the gases, the intensity grows less as the points at which the readings are taken are farther from the stack until in the boiler Eishpit, with the ashpit doors open for freely admitting the air, there is little or no preceptible rise in the water of the gauge. The breeching, the boiler damper, the boiler flues and the coal on the grates, — ^all retard the passage of the gases and the draft from the chimney is required to overcome the resistance offered by these various factors. The draft in the smoke- hood may be 0.2 inches, while in the firebox it may be not over 0.08, the difference being the draft required to overcome the resistance offered in forcing the gases through the boiler. UmTEdSiATESJ^JATORS 213 One of the most important factors to be considered in determining the loss of draft is the pressure required to force the air for com- bustion through the bed of fuel on the grates. This pressure will vary with the nature of the fuel used. The theoretical velocity of the flue gases rising in the chimney may be determined from the table page 218, assuming an average draft intensity of 0.003 inches of water per foot of chimney. It is found in practice that the above theoretical velocity is never obtained due to friction and other causes. William Kent assumes a layer of gas two inches in thickness as lining the chimneljf and reducing its effective area by that amount. In this case the calcu- lated velocity should be assumed to be effective over the net area remaining, giving chimney efficiencies varying from 25 to 50 percent, the lower velocities being obtained on small residence flues and the higher velocities on large flues. Intensity of draft determines the velocity of flow throughxhimney but cross sectional area must be sufficient to pass the necessary vol- ume of gas if the chimney is to have proper capacity. When the amount of air required for combustion is determined and the inten- sity of draft is known, the required cross sectional area can be cal- culated. An actual case is given below. Given data: 10. 3 pounds of coal burned per hour 450° smokehood temperature 35 ft. height of chimney , Calculation: Assume the actual amount of air required for combustion one hun- dred percent more than the theoretical, or 24 pounds of air per pound of coal. 10. 3 X 24 = 3,063 cu. ft. per hour at 32° 0.0807 0.0807 equals weight of gas or air per cubicf oot at 32° Since volume of gas increases in proportion to absolute temperature, the following correction must be made. 910 3,063 X = 5,665 cu. ft. of flue gas which chimney must receive 492 at smokehood temperature. Where 910=460° + 450° and 492 = 460° + 32° 460 being the number of degrees it is necessary to add to the Fahrenheit tempera- ture scale to give absolute temperatures. 0.003 X 35 = O.U05 draft in inches of water. Velocity corresponding to a draft of 0.105 inches of water deter- mined from table page 218 is 15.36 feet per second. 15.36 X 3600 X 0.25 = 13,825 — velocity of ^ases in feet per hour where 25% is the assumed efficiency of the chimney. 214 QpiTOL Boilers AND 5,665 = 0.41 sq. ft. of cross sectional area 13,825 0.41 X 144 59 sq. in. The proper size of chimney for heating boilers of given capacity may be calculated on the basis of air required for combustion and frictional resistances to be overcome, and careful consideration of . local conditions. Prof. Wm. Kent gives a formula which is approved by Psof, R. C. Carpenter, and from which has been compiled, the following table which we believe heating engineers will find of considerable assistance in selecting chimney fiues. This table give, the diameter of round chimneys in inches for various heights. Square chimneys with sides equal to the diameter are considered equivalents CHIMNEY FLUES Height of Chimney in Feet Steam Water ♦Square Feet ♦Square Feet lop Rated Boiler Rated Boiler Capacity Capacity 250 375 7.0 500 750 9.2 8.8 8.2' 760 1,125 10.8 10.2 9.6 9.3 8.8 8.5 1,000 1,500, 12.0 11.4 10.8 10.5 10.0 9.5 1,500 2,250 14.4 13.4 12.8 12.4 11.5 11.2 2,000 8,000 • 16.3 15.2 14.5 14.0 13.2 12.6 3,000 4,500 18.5 18.2 17.2 16.6 15.8 15.0 4,000 6,000 22.2 20.8 19.6 19.0 17.8 17.0 5,000 7,500 24.6 23.0 21.6 21.0 19.4 18.6 6,000 9,000 26.8 25.0 23.4 22.8 21.2 20.2 7,000 10,500 28.8 27.0 25.5 24.4 23.0 21.6 8,000 12,000 30.6 28.6 26.8 26.0 24.2 23.4 9,000 13,500 32.4 30.4 28.4 27.4 25.6 24.4 10,000 15,000 34.0 32.0 30.0 28.6 27.0 26.4 *See Basis of Boiler Ratings page 206. It is necessary that the area and height, thickness of walls, general structure, and the position of the outlets with reference to building and other buildings nearby should be carefully noted and observed in selecting or building a flue. Rectangular shapes should never have a difference in width and length more than the ratio of 2 . 1. No flue should be less than 8x8 inside diameter, and not less than 30 feet in height. A chimney may have sufficient area and height and still fail to give satisfactory results if certain details of construction are not carefully observed. The building in which a heater is to be placed should be carefully examined, or if the fitter is figuring from the plans, great care should UmTEoSTATESl^IATORS 215 be taken to ascertain accurately just what kind of a chimney such plans provide. It should be of proper size and of sufficient height' to insure a good draft. T Above illustrations show the location and height of chimneys on a house tending to make a good and poor draft. A little care and attention to the conditions will save much trouble. Chimneys which make a turn to go around a fire-place, or which are offset from a vertical position will almost always prove defective unless care is exercised to make the offset very smooth and the area of the chimney larger than if flue be carried "straight up." The chimney-top should run above the highest part of the roof at least four feet. The chimney should extend above any surrounding Ijuildings or other obstructions which might ca.use down air currents. The chimney should be set on inside wall if possible. If set on outside walls the chimney breast should extend on the inside of the house in'i preference to extending outside. This is for the reason 216 QpiTOL Boilers AND that the heat radiating from the chimney reduces the intensity of draft. Short bends for offsets should be avoided. Enlargement at base or increased cross sectional area of chimney should be avoided. Chimney caps should not restrict the area. If extension or patent draft accelerators are used, they should have a free area equal to the area of the chimney. If the flue is tile lined the joints must be well cemented or all space between the tile and brick work filled in tightly. If the flue is made of brick the outside walls should be at least 8 inches thick to insure safety. The inside joints should be well struck, each course should be well bedded and free from surface mortar at the joints. The exposed brick. at the top of chimney should be laid in cement mortar to prevent cutting out of the joints. Cement Block chimneys having flues of single blocks have in most cases given insufficient draft. The outside walls of flues are only 2 inches to 2}^ inches thick and cause chilling of inside air. Then, too, the difference in inside and outside temperature because of block construction causes the thin walls to check or crack a number of times in each block allowing air leakage. Usually a course mixture is used for body of block and only a fine thin mixture for outside facing. This also permits air leakage. The boiler flue should have no other openings either above or below the boiler smoke pipe, special care being exercised at the base of the flue to prevent any connection between it and the soot pocket of any other flue. If a chimney contains more than one flue the dividing wall must be carried from the bottom to the top so that each flue is independent of the other throughout its entire length. When tile linings are used the net inside area should be con- sidered as the size of the chimney flue. Long smoke pipes should be avoided wherever possible. When they are necessary great care should be taken to see that joints are made tight. Where the smoke pipe fits the smokehood and enters the chimney the joints should be made tight with boiler putty or asbestos cement. UHnnDSTATESJ^ADIArORS 217 In case it is necessary to have a long smoke pipe from the heater to the chimney, great care is necessary to prevent loss of heat. Such a smoke pipe should be one or two inches larger than regular and should have an upward grade to chimney. It should have a good coating of asbestos covering, and there should.be as few turns in the pipe as possible. Smoke pipe should not extend into the flues beyond the inside surface of the lining, otherwise the end of the pipe cuts down the area of the flue. Round tile linings are rated by inside dimensions. Rectangular ' linings are rated by outside dimensions. ' FIRE CLAY FLUE LININGS Nominal Actual Actual Area Weight Size Outside Inside Square per 1 ft. Inches Inches Inches Inches Lbs. Rectangular 7x7 7j^x ly^ ,5Jix 5M 33.07 15 8}^x 81^ 8Hx 8H 7Mx 7M 52.6 ; 20 8J^xl3 S}4x 13 6K X 11^ 79.9 29 13 xl3 13 xl3 IIM X llM 126.6 ; 42 13 x 18 13 xl8 lOJ^x 15?i 169.3 68 18 xl8 18 X 18 ,15 J^ X 15}^ Round 240.2 74 7 8J^ 7 , 38.48 16 8 9 8 50.26 22 9 WH 9 63.61 26 10 12 10 78.54 30 12 14 12 113.1 45 , 15 17K 15 176.71 60 18 20 J^ 18 254.47 80 20 23 20 314.16 90 24 27 24 452.39 130 30 35 30 706.86 230 Robinson Clay Products Company. 218 QpiTOL Boilers AND DRAFT GUAGE The U-Tube Water Gauge is the most commonly used appliance to determine the strength of draft. It is inexpen- sive, simple in construction and easily operated. Providing the area of flue is ample for proper volume, .12 to .15 inches of water is sufficient for small, and .15 to .2 inches for large installations. The air in flue should be warmed when the gauge is used. The chimney flue may have area given in table, and, still, because of variations in form or construction, have insuffi- cient intensity, resulting in an excessive consumption of fuel. Height Water Inches ' Pressure per Pound Velocity Feet per Second Velocity Feet per Minute Height Water Inches Pressure per Pound Velocity Feet per Second Velocity Feet per Minute .10 .521 15.05 903 1.10 5.731 49.90 2994 .15 .781 18.17 1090 1.15 5.991 57.00 3060 .20 1.042 21.30 1278 1.20 6.252 52.10 3126 .25 1.302 23.05 1090 1.25 6.512 53.20 3189 .30 1.563 26.06 1564 1.30 6.773 54.20 3252 .35 1.823 28.08 1685 1.35 7.033 55.30 3315 .40 2.084 30.10 1806 1.40 7.294 56.30 3378 .45 2.344 31.76 1911 1.45 7.554 57.40 3415 .50 2.605 33.60 2016 1.50 7.815 58.20 3492 .55 2.865 35.20 2112 1.55 8.075 59.30 3523 .60 3.126 36.80 2208 1.60 8.336 60.20 3612 .65 3.386 38.30 2298 1.65 8.596 61.30 3666 .70 3.647 39.80 2388 1.70 8.857 62.00 3720 .75 , . 41.20 2469 1.75 9.117 63.10 3774 .80 4.168 42.50 2550 1.80 9.378 63.80 3828 .85 3.907 43.80 2628 1.85 9.638 64.90 3882 .90 4.689 45.10 2706 1.90 9.899 65.60 3936 .95 4.949 46.30 2778 1.95 10.159 66.70 3987 1.00 5.210 47.50 2850 2.00 10.420 67.30 4038 IMtedSiatesI^diators 219 FOUNDATIONS IN setting hea'ting' boilers, either round or square, the contractor should first note that the foundation is level and firm. A space left underneath the base allows the air to draw in ashpit, the same as when the draft door is open. This air leakage accounts for the large consumption of fuel often found in residence heating boilers. ^S -■mi £= AOOITIONAL ASH P/T 1. m B a o - »v -i hi As about 95 per cent of all burned out grate bars are directly trace- able to the accumulation of ashes under grates, it will be found of much value, when the conditions will permit, to deepen the ashpit by either making a raised foundation of brick under edge of boiler, or by, excavating and cementing the sides and ends, as shown by the illustration above. 220 QpiTOL Boilers AND FUELS AND COMBUSTION Fuels are generally classified as solid, liquid, and gaseous. Solid fuels are coal, wood, and wastes. Liquid fuels are petroleum, aind its products. Gaseous fuels are natural and artificial gas. The formation of coal is briefly described in "Steam," Babcock and Wilcox Co., as follows: "All coals are of vegetable origin and are the remains of prehistoric- forests. Destructive distallation, due to great pressures and tem- peratures, has resolved the organic matter into its invariable ulti- mate constituents, carbon, hydrogen, oxygen and other substances, in varying proportions. The factors of time, depth of beds, disturb- ance of beds and the intrusion of mineral matter resulting from such disturbances have produced the variation in the degree of evolution from vegetable fiber to hard coal. This variation is shown briefly in the content of carbon, and Table 1 shows the steps of such varia- tion. COMPOSITION OF COAL The uncombined carbon in coal is known as fixed carbon. Some of the carbon constituent is combined with hydrogen and this, together with other gaseous substances driven off by the appli- cation of heat, form that portion of the coal known as volatile matter. The fixed, carbon and the voladle matter constitute the combustible. The oxygen and nitrogen contained in the volatile matter are not combustible, but custom has applied this term to that portion of the coal which is dry and free from ash, thus including the oxygen and nitrogen/,','. TABLE 1 Approxiiiaate Chemical Changes from Wood Fiber to Anthracite Coal Substance Wood Fiber Peat . Lignite Earthy Brown Coal. . . Bituminous Coal Semi-Bituminous Coal . Anthracite Coal. ..... Carbon Hydrogen Oxygen 52,65 5.25 42.10 59.57 5.96 34.47 66.04 5.27 28.69 73.18 5.68 21.14 75.06 5.84 19.10 89.29 5.05 5.66 91.58 3.96 4.46 Coals may be classified according to the percentages of fixed carbon and volatile matter contained in the combustible. Wm. Kent gives the following classification : 5,^, UnTtedStates^adiators 221 TABLE 2 Name of Coal Per Cent of Fixed Carbon Combustible Volatile , Matter B. t. u. per pound of combustible Anthracite Semi-Anthracite . . Semi-Bituminous . Bituminous, East. Bituminous, West. Lignite 97 . to ^2.5 92.5 to 87.5 87.5 to 75.0 75,0 to 60.0 65 : to 50.0 50.0 Sunder 3.0 to 7.5 7.5 to 12.5 12.5 to 25.0 25.0 to 40.0 35 . to 50.0 50.0 & over 14,600 to 14,800 14,700 to 15,500 15,500 to 16,000 14,800 to 15,300 13,500 to 14,800 11,000 to 13,500 The non-combustible constituents are the ash and moisture, the former varying from 3% to 30% and the latter from 0.75 to 25% of the total weight, depending on grade and locality where mined. A large percentage of ash is undesirable as it not only reduces the calorific value of the fuel, bijt chokes up the air passages in. the boiler and through the fuel bed, thus preventing the rstpid combustion iiece?- sary to high efficiency. If the coal contains an excessive quantity of sulphur, trouble will result from its harmful action oil the gnetal of the boiler where moisture is present, and because it' unites with the ash to form a fusible slag or clinker which will choke up .the grate bars and form a solid mass in which large quantities of unoji^siifngjl .carbon may be imbedded. , ,. ., :■ > ■>a-:\ii'h--s Moisture in eoal may be more detrimental than ash in'Mibcmg the temperature of a furnace, as it is non-combustible, absorbs Heat both in being evaporated and superheated to the tempetature of the boiler gases. In some instances, however, a certain amount .of moisture in a bituminous coal produces a mechanical action that assists in the combustion and makes it -possible to develop higher capacities than with dry coal. ■ General characteristics of hard and soft coals. . The former contain fixed or uncombined carbon in large proportion, whereas the latter have an increasing percentage of carbon in combination with hydrogeny or hydrocarbon which is volatitle, ahd will distill off under high temperature, producing smoke. Hard coal usually con- tains more ash, especially in the smaller sizes. Anthracite or hard coal, ignites slowly, but when in a stafe of incandescence its radiant heat is very great. Its flaijie is very short and of a yellowish blue tinge and it can be burned with practically no smoke. This coal does not swell when burned although it con- tains from 3 to 7.5% of volatile matter. True or dry anthracite is characterized by few joints and clefts, and their squareness; great relative hardness and density;, high specific gravity, ranging from 1.4 to 1.8, and semi-metallic lustre. 222 QpiTOL Boilers AND Anthracite is classed and marketed according to graded sizes as follows: ~ TABLE 3 Names and Sizes of Anthracite or "Hard" Coal Names of Sizes Grate Egg Stove Nut . . Pea , Buckwheat*? Rice. . .'.'..*? Will pass througli 4 " square 2M" " %" " W " M" " ^Yi" round 2ii" %" A" Will not pass through 2^" square 2 " IVs" H" W Vs" 3li" round 2M" lA" Vs" A" S" The anthracite coals are, with some unimportant exceptions, con- fined to five small fields in Eastern Pennsylvania. Semi-Anthracite coal kindles more readily, due to its higher content of volatile combustible, and burns more rapidly thaa anthra- cite. It has less density, hardness and metallic lustre than anthra- cite, and the average specific gravity is about 1.4. This coal is found in the western part of the anthracite field in a few small areas. Semi-Bituminous coal, is softer than anthracite or semi-anthra- cite, contains more volatile hydrocarbon and will kindle more easily and burns more rapidly. It is usually free burning and due to its high calorific value very desirable for steam generation purposes. This coal is found in Pennsylvania, Maryland, Virginia, W. Vir- ginia and Tenessee. Bituminous coals are still softer than those described and con- tain still more of the volatile hydrocarbons. The difference between the semi-bituminous and the bituminous coals is an important one, economically. The former have an average heating value per pound of combustible about 6 per cent higher than the latter, and they burn with much less smoke in ordinary boilers. The distinctive charac- teristic of the bituminous coals is the emission of yellow flame and smoke when burning. In color they range from pitch black to dark brown, having a resinous luster in the most compact specimens, and a silky luster in such specimens as show traces of vegetable fiber. The specific gravity is ordinarily about 1.3 Bituminous coals are either of the caking or non-caking class. The former, when heated, fuse and swell in size; the latter burn freeljr, do not fuse, and are commonly known as free burning coals. Caking coals are rich in volatile hydrocarbons and are valuable in gas manufacture. UNITEDSTATESl(ADIATaRS 223 Bituminous coals absorb moisture from the atmosphere. The surface moisture can be removed by ordinary drying, but a portion of the water can be removed only by heating the coal to a tempera- ture of about 250 degrees Fahrenheit. Table 4 Names and Sizes of Bituminous or "Sofi" Coal For "Domestic" soft coals there are no uniform names and sizes; but they are marketed in the various states under about these classes: "Screenings" usually smallest sizes. "DufT" goes, through J^ in. screen. "No. 3 Nut" goes through Vyi in. screen, over J^ in. screen. "No. 2 Nut" goes through 2 in. screen, over 1}^ in. screen. "No. 1 Domestic Nut" goes through 3 in. screen, over 1}^ or 2 in. screen. "No. 4 Washed" goes through ^/i in. screen, over J^ in. screen. "No. 3 Washed Chestnut" goes through \yi in. screen, over Y^ in. screen. "No. 2 Washed Stove" goes through 2 in. screen, over X% in. screen. "No. 1 Washed Egg" goes through 3 in. screen, over 2 in. screen. "No. 3 Roller Screened Nut" goes through 13^ in. screen, over 1 in. screen. "No. 2 Roller Screened Nut" goes through 2 in. screen, over IJ^ in. screen. "" "No. 1 Roller Screened Nut" goes through 3}^ in. screen, over 2 in. screen. "Egg" goes through 6 in. over 3 in. screen. "Lump" or "Block" goes through 6 in. screen, or over. "Run-of-Mine" in fine and large lumps. POCAHONTAS SMOKELESS: Generally sized as: "Nut," "Egg," "Lump," and "Mine-Run." Bituminous coal is far more generally distributed than any of the other coals, being found in the Appalachian field in the states of Pennsylvania, West Virginia, Maryland, Virginia, Ohio, Kentucky, Tennessee and Alabama; a field nearly 900 miles in length. The Eastern Interior field includes Michigan, all of Illinois, and piarts of Indiana and Kentucky. The Western field includes Iowa, Missouri, Kansas, Oklahoma, Arkansas and Texas. The Rocky Mountain fields include parts of Montana, Wyoming, Colorado, Utah and New Mexico. The Pacific Coast fields are limited to small areas in Cali- fornia, Oregon, and Washington. . 224 QpiTOL Boilers AND Cannel coal is a variety of bituminous coal, rich in hydrogen and hydrocarbons, and -is exceedingly valuable as a gas coal. It has a dTill resinous luster and burns with a bright flame without fusing. Cannel coal, is seldom used for steam coal, though it is sometimes mixed with semi-bituminous coal where an increased economy at high rates of combustion is desired. The composition of cannel coal is approximately as follows: fixed carbon, 26 to 55 per cent; volatile matter, 42 to 64 per cent; earthy matter, 2 to 14 per cent. Its specific gravity is approximately 1.24. Names and Sizes of CanneL Coal: For fireplace — "Hand Picked Lump;" for stoves: "Egg." Lignite is organic matter in the earlier stages of its conversion into coal, and includes all varieties which are intermediate between peat and coal. of the older formation. Its specific gravity is low, being 1.2 to 1.23, and when freshly mined it may contain as high as 60 per cent of moisture. Its appearance varies from a light brown, showing a distinctly woody structure, in the poorer varieties, to a black, with a pitchy lustre resembling hard coal, in the best varieties. It is non-caking and burns with a bright but slightly smoky flame with moderate heat. It is easily broken, will not stand much hand- ling in transportation, and if exposed to the weather will rapidly disintegrate, which will increase the difficulty of burning it. Its composition varies over wide limits. The ash may run as as low as one per cent and as high as 50 per cent. Its high content of mositure and the large quantity of air necessary for its combustion cause large stack losses. It is distinctly a low-grade fuel and is used almost entirely in the districts where mined, due to its cheap- ness. , Lignites resemble the brown coals of Europe and are found in the western states, Wyoming, New Mexico, Arizona, Utah, Montana, North Dakota, Nevada, California, Oregon and Washington. Many of the fields given as those containing biturtiinous coals in the western states also contain true lignite. Lignite is also found in the eastern part of Texas and in Oklahoma. Coke is a porous produc); consisting almost entirely of carbon remaining after certain manufacturing processes have distilled off the hydrocarbon gases of the fuel used. It is produced, first, from gas coal distilled in gas retorts; second, from gas or ordinary bitu- minous coals burned in special furnaces called coke ovens; and third, from petroleum by carrying the distillation of the residuum to a red heat. Coke is a smokeless fuel. It readily absorbs moisture from the atmosphere and if not kept under cover its moisture content may be as much as 20 per cent of its own weight. Gas-house coke is generally softer and more porous than oven coke, ignites more reatjily, and requires less draft for its com- bustion. Names and sizes of Domestic By-Product Coke: "Egg" 3 in — 2J^ in. "Large Stove" 2}^ in.— 2 in. "Small Stove" 2 in.— 1}^ in. "Nut" Wi va..—y4, in. "Pea" M in.— J^ in. UimnDSTATES^ADIATORS 225 The analysis of a coal should be Eiscertained if possible. The actual composition of any coal is determined by an ultimate chemical analysis, which can only be made by an experienced chemist. The ultimate analysis of a fuel gives the percentage by weight of the, various elements composing same. Such an analysis is usually reported on the dry sample as 100%, and the percentage of moisture in the original sample given separately. The true analysis is easily obtained by dividing each reported percentage by 100 + % H ^O in original sample as indicated in the following : Table 5 Constituent Carbon , . Hydrogen Oxygen. . Nitrogen. Sulphur. . Ash . . _ . Moisture. Chemists Report (based. on dry fuel) 76.71% 5.07% 8.65% 1.16% 1.21% 7.00% 100% 6.06% 106.06% True Analysis (fuel as received) 72.52% 4.78% 8.156% 1.09% 1.14% 6.60% 5.714% 100.00% The proximate analysis of a fuel giyes the percentage by weight of the fixed carbon, volatile matter, moisture and ash. The heat of combustion or calorific value of a fuel is the number of B. T. U. evolved when 1 pound of the fuel is completely burned in air or oxygen . A calorimeter is used to determine the heat generated by the combustion of a known weight of the fuel, and this heat reduced to a pound basis. In the' case of a solid or liquid fuel a bomb calorinaeter is employed, and the standard apparatus in use at the present time is that devised by M. Pierre Mahler. 226 QpiTOL Boilers AND TABLE 5 Composition and Heat Values of Anthracite Coals Locality Fixed Car- bon Vola- tile Mois- ture Ash > Sul- phur B. t. u. per Lb. of Dry Coal Anthracite 78.60 81.32 76.94 79123 84.46 89.19 75.20 76.94 81.00 86.40 82.66 88.94 87.74 85.00 74.49 83.34 82.52 89.39 88.90 71.53 75.08 74.06 73.21 83.60 14. 8Q 10.96 15.30 13.70 9.20 6.2S 16.00 0.40 0.67 Pennsylvania Buclcwlieat Pennsylvania, Willceabarre Pennsylvania Scranton. . .^. Pennsylvania, Scranton Pennsylvania Cross Creek Pennsylvania Leliigh Valley. . . . Pennsylvania^ Lykens Valley. 3.84 6.42 3.73 5.37 1.96 7.36 6.21 5.00 3.08 3.95 2.38 3.91 3.88 1.34 3.33 0.97 3.62 1.44 12,200 11,801 12,149 12,294 13,723 12,423 15,300 15,300 Pennsylvania, Wharton Pennsylvania, Buck Mt Pennsylvania, Beaver Meadow. Pennsylvania, Lackawanna .... Rhode Island 3.7i 3.04 1.60 2.12 6.22 9.88 7.11 6.35 7.00 9.26 6.23 3.27 9.34 3.49 13.96 11.38 9.66 8.03 0.68 0.46 1.01 0.12 0.90 1.03 0.24 1.04 "oios' 0.47 15,000 16,070 14.73 8.10 3.56 8.56 ■7.68 13.84 12.44 14.93 13.65 16.40 1.62 - 1.30 0.96 0.97 "6!67' 1.12 1.35 5.11 13,217 Seml-Anthraclte Pennsylvania, Loyalsock Pennsylvania, Bernice . . . ; Pennsylvania, Bernice ...... i . Pennsylvania, Wilkesbarre . Pennsylvania, Lycoming Crfeek. Virginia, Natural Coke. ..:.'..'. Arkansas 16,400 15,050 16,475 14,199 Indian. Territory. . ., :..;.. Maryland, Easby. . 1.18 13,662 11,207 TABLE 7 Composition and Heat Values of Bituminous Coals State , County Fixed Carbon Volatile Matter Moisture Ash B.T.U.'s per Lb. Alabama Bibb 52.09 63.90 fi6.57 72.88 24.37 40.45 54.10 53.36 39.42 50.27 46.59 46.20 42.75 ■. 39.67 41.49 35.17 51.2~5 46.68 55.63 49.28 28.56 26.16 16.27 12.68 26.49 34.88 33.00 28.37 35.70 33.54 32.26 32.07 35.03 35.45 30.49 36.94 33.80 31.23 30.99 32.63 6.43 3.23 5.47 2.36 39,43 18.68 4.80 1.44 11.69 7.81 8.20 13.68 10.57 12.79 15.39 13.88 2.50 4.18 6.46 8.04 12.92 6.71 11.69 12.08 9.71 5.99 8.10 16.83 13.19 8.38 12.95 S.15 11.65 12.09 12.63 14.01 12.45 17.91 7.92 10.05 12395 14074 Arkansas Sebastian. J'ohnson 12690 13259 Boulder Illinois -Garfield LasAnimas St. Clair. 12060 12726 Saline..., 12418 Indiana Williamson ....:... Greene. Pike. : 11362 11419 11266 Vigo 10899 Polk 10244 12900 Cherokee T. . . Kentucky 13239 10233 Ohio UNnraoSTATESl^ADIATORS 227 TABLE 7 (Continued) state County Fixed Carbon Volatile Matter Moisture Ash B.T.U.'s per Lb. Missouri Randolph 39.82 41.05 45.69 35.38 49.45 43.80 73.04 58.29 47.06 75.34 J60.82 74.80 56.14 41.07 33.64 41.45 32.36 29.63 37.61 35.85 16.82 27.87 42.02 17.17 31.65 17.10 36.77 40.32 -12.92 12.67 8.56 4.13 2.97 9.01 3.51 6.13 6.05 1.63 3.06 2.80 1.75 11.30 13.62 4.83 13.39 30.86 9.97 11.34 6.63 8.71 - 4.87 6.86 4.48 5.30 6.34 7.31 10648 Miller 12487 Montana Carbon. . . , Gallatin. . 10686 9096 12935 Jackson 11496 14279 13365 Utah Carbon, . . 13151 Virginia Tazewell 14672 Wise 14470 14701 14107 Wyoming Carbon 10755 From U. S. Bureau of Mines Bulletin No. 23. The above valuations were obtained at St. Louis Testing Plant from 139 samples of coal. The heating valued of the various coals were established by "actually burning one gram of the air-dried coal in oxygen in a Mahler-bomb calorimeter." These values in B. t. u. give the theoretical thermal value of soft coals for either high or low pressure heating. _ The oil fuels have been briefly characterized in "Steam" as follows: "Petroleum is practically the only liquid fuel sufficiently abundant and cheap to be used for the generation of steam. It possesses many advantages over coal and is extensiyely used in many local- ities. There are three kinds of petroleum in use, namely those yielding on distillation: 1st, paraffin; 2nd, asphalt; 3rd, olefine. To the first group belong the oils of the Appalachian Range and the Middle West of the United States. These are a dark bro'wn in color with^ greenish tinge. Upon their distillation such a variety of valuable light oils are obtained that their use as fuel is prohibitive because of price. To the second group belong the oils found in Texas and California. These vary in color from a reddish brown to a jet black and are used very largely as fuel. Tlie third group comprises the oils from Russia, which, like the Becond, are used largely for fuel purposes. The light and easily ignited constituents of petroleum, such as naphtha, gasolene and kerosene, ar-e often times driven off by a partial distillation, these products being of greater value for other purposes than for use as fuel. This partial distillation does not 228 (apitol Boilers AND decrease the value of petroleum as a fuel; in fact, the residuum known in trade as "fuel oil" has a slightly higher calorific value than petroleum and because of its higher flash point, it may be more safely handled. Statements made with reference to petroleum apply as well to fuel oil. In general crude oil consists of carbon and hydrogen, though it also contains varying quantities of moisture, sulphur, nitrogen, arsenic, phosphorus and silt. The moisture contained may vary from less than 1 to over 30 per cent, depending upon the care taken to separate the water from the oil in pumping from the well. As in any fuel, this rnoisture affects the available heat of the oil, and in contracting for the purchase of fuel of this nature it is well to limit the per cent of moisture it may contain. A large portion of any contained moisture can be separated by settling and for this reason sufficient storage capacity should be supplied to provide time for such action." The calorific values of petroleum range from 18,000 to 22,000 B. t. u. per pound, and the percentage composition and other data is given in table 8. The flash jpoint of crude oil is the temperature at which it begins to give off inflammable gases. This temperature varies greatly for different oils as shown in the table. J TABLE 8 Composition and Calorific Value of Various Oils Kind of Oil Per Car- bon Per cent Hydro- gen Per cent Sul- phur Per cent Oxy- gen ^pe- Grav- ity Deg. Flash Point B. t. u. Pound Authority 85.04 81.52 87.15 87.29 83.40 84.90 84.30 11.52 11.51 12.33 12,32 14.70 13.70 14.10 2,45 0.56 0.32 0.43 0,60 0,99* 6,92* i.'so' 1.40 1.60 17871 18667 19388 19659 19580 19210 21240 B.&W. Co California 0,908 0,910 230 370 375 U. S. N. Liquid Fuel Board U. S. N. Texas U. S. N. Ohio. PennaylvEinia West Virginia 0.886 0.841 Booth ♦Includes N. #Per cent moisture = 1.40 The comparative value of petroleum and coal as fuel may be summed up to the advantage of the liquid fuel as follows^ The cost of handling is much lower, both in delivery and in burning same, while for equal heat value much less storage space is required, and this space may be at a distance from the boilers. Higher efficiencies are obtainable, since the combustion is more perfect, less excess air is required, temperatures are more constant, and since smoke is largely eliminated the heating surfaces are correspondingly clean. UlinTlDSTATES^ADIATORS 229 The intensity of the fire can be instantly regulated to suit the load requirements, and there is no deterioration from loss of heat value by disintegration due to storage. The disadvantage of the liquid fuel arises from the fact that the oil must have a reasonably high flash point to reduce the danger of explosion, and city ordinances may, in certain cases make its use practically prohibitive. Due to high temperatures of the oil flame the boiter up keep cost may be increased. The comparative evaporative power of coal and oil is given in the table following. TABLE 9 Evaporation of Water from Coal and Oil Taken from the U. S. Geological Report on Petroleum for 1900. 1 Pound of Combustible Pounds of water evaporated at 212° per pound of combustible Barrels of -petroleum required to do same amount of evapora- tion as 1 ton of coal Petroleum 18° to 40° Baume Pittsburgh lump and nut, Penn. . . Pittsburgh nut and slack, Penn . . . Anthracite, Pennsylvania Indiana -Block - Georges Creek lump, Maryland . . New River, West Virginia Pocahontas lump. West Virginia . . Cardiff lump, Wales r^^ Cape Breton, Canada Nanaimo, British Columbia Co-operative, British Columbia . . Greta, Washington trr Carbon Hill, Washington ./-^ Under -favorable conditions 1 pound of oil will evaporate from 14 to 16 pounds of water from and at 212° ; 1 pound of coal will evapo- rate from 7 to 10 pounds of water from and at 212°; 1 pound of natural gas (21.9 cu. ft.y will evaporate from 18 to 20 pounds of water from and at 212° The burning of petroleum fuel or oil can only be accomplished in steam boiler practice by the use of suitable burners, which must atomize the oil so thoroughly that each particle will be brought in contact with the minimum quantity of air necessary for its complete 230 Qpitoij Boilers AND combustion before the gases come in contact with any heating sur- faces. No localization of the heat must occur at the heating sur- faces or trouble will result from overheating and blistering. The burners may be classified under three general types: 1st, spray burners, in which the oil is atomized by «team or compressed air; 2nd, vapor burners, in which the oil is converted into vapor and then passed into the fire box; Srd, mechanical burners, in which the oil is atomized by submitting it to high pressure and pass- ing it through a small orifice. Natural gas has a limited use but is, of course, confined to res- tricted areas. The best results are secured by using a large num- ber of small burners to which the gas is supplied at a pressure of about 8 ounces. The calculations for amount of gas required to give a certain heating effect should in all cases b& based on volume reduced-to standard conditions of temperature and pressure, namely 32° F. and 14.7 pounds per sq. in. The variation in composition and heating value of natural gas is shown in the following table: TABLE 10 Typical Analysis (By Volume) and Calorific Values of Natural Gas from Various Localities Locality of Well H CH4 CO CO2 N Anderson, Ind. . , Findlay, Ohio . ~- St. Ive, Pa ,. 1.86 1^4 cfio •d.64 ,.a,0.02 93.07- 93.35 75.54 57.85 72.18 0.73 0.41 Trace 1.00 1.00 0.26 0.25 0.34 0.80 3.02 3.41 0.42 0.39 Pittsburgh, Pa..: Pittsburgh, Pa.:^. \ 23.41 2.10 1.10 Locality of V^ll, ' ; Heavy-Hydro- Carbons Hs S B.t. u. per cubic . foot Calculated* Anderson, Ind . ..-. '. ^ . Findlay, Ohio. , .'. ?.\ . St. Ive, Pa 0.47 "* 0.35 18.12 6.00 4 30 0.15 0.20 1017 1011 1117 Pittsburgh, Pa Pittsburgh, Pa 748 917 *B. t. u. calculated, using percentages of constituent, gases, and sepa- rate heat values. AVERAGE WEIGHT OF COAL One cubic foot of hard coal weighs about . . 50 pounds One cubic foot of soft coal weighs about . 40 pounds One cubic foot of coke weighs about . 28 pounds UJmnDSTATES^ADIATORS 231 WATER Pure water is a chemical compound formed by the union of two volupies of hydrogen gas with one'vokime of oxygen gas or two parts by weight of hydrogen and 16 parts by weight of oxygen. ' Water expands when heated from 39.2 °F., or temperature of maximuin density, to any higher temperature, but contracts when heated from 32° to 39.2° F. 62 °F, is known as standard temperature. At 62° a U. S. gallon equals 231 cubic inches and weighs approxi- mately 8 1-3 pounds. For engineering work it is sufficiently accu- rate to assume a cubic foot as equal to 7.48 gallons. At 62° F. the pressure in pounds per square foot — ^head in feet x 62.36 pounds; or in pounds per square inch — ^the head in feetx62.36 pounds divided by 144orhead in feet x 0.443 pounds. If the head is given in inches of water, then the pressure in ounces per square inch is the head divided by 12 x 62.36 divided by 144 x 16 or 1.73 x pres- sure in ounces per square inch. A column of lyater 2.309 feet or 27.71 inches high exerts a pressure of 1 pound per square incli at 62° The specific volume is always the reciprocal of the specific density (weight per cubic foot of water at the same temperature) The weight per cubic foot is given in the table of "Heat Units in Water." BOILING POINT OF WATER AT VARIOUS ALTITUDES Bo ing Altitude Above Sea Level Ft. Atmos- pheric Baro- meter BoiHng Altitude Above Sea Lev41 Ft. Atmos- pheric Baro- meter Point Pressure Reduced Point Pressure Reduced Degrees Pounds to- 30 Degrees Pounds to 32 Fkhr. per Degfees Fahr. per Degrees Sq. In. Inches ' Sq. In. Inches 184 16221 8.2(f 16.70 199 6843 11.29 22.90 185 14649 8.38 17 .'96 ■ 200 6304 11.52 23.47 186 14075 8.57 17.45 201 '5764 11.76 23.95 187 13498 8.76 17.83 202 5225 12.01 24.45 188 12934 8.95 18.22 203 4697 12.26 24.96 189 12367 9.14 18.61 204 4169 12.51 25.48 190 11799 9.34 19.02 205 3642 12.77 26.00 191 1,1243 9.54 19.43 206 3115 13.03 26.53 192 10685 9.74 19.86 , 207 2589 13.30 27.08 193 10127 9.95 20.27 208 2063 13.57 27.63 194 9579 10.17 20.71 209 1539 13.85 28.19 195 9031 10.39 21.15 210 1025 14.13 28.76 196. 8481 10.61 21.60 211 512 14.41 29.33 197 7932 10.83 22.05 212 Sea 14.70 29.92 198 7381 11.06 22.52 Level 232 (apitol Boilers AND WATER— Continued Incrustation is a deposit that is forined on the inside of a boiler and is caused by impurities in the water that are left behind in the boiler. If the water used in a boiler were perfectly pure, there would be no trouble from incrustation. However, in passing through the soil, water dissolves certain mineral substances, the most important of which are carbonate ot lime and sulphate of lime. A quantitative analysis can only be made by an expert chemist having a well equip- ■ ped laboratory and the proper apparatus, but a test for the most 'common impurities can easily be made with the aid of chemicals procurable in almost any drug store. Such test will show the kind of impurities present, but will not show the amount. To test water for carbonate of lime, pour some of the water to be tested into an ordinary tumbler, add a little ammonia and ammon- ium oxalate and heat to the boiling point. If carbonate of lime is present, a precipitate will be formed. To test for sulphate of lime, pour some of the water into a tumbler, add a few drops of hydrochloric acid, add a small quantity of a solu- tion of barium chloride and slowly heat the mixture. If a white precipitate is formed which will not redissolve when a little nitric acid is added, sulphate of lime is present. Carbonate of lime will not dissolve in pure water, but will dissolve in water that contains carbonic acid gas. It becomes insoluble and is precipitated in solid form when the water is heated to about 212, the carbonic acid gas being driven off by the heat. Sulphate of lime dissolves readily in cold water, but not in hot water. It precipitates in a solid form when the water is heated to about 290. Sal ammoniac added to water containing carbonate of lime will cause the lime to precipitate, but its use is not recommended when caustic soda can be obtained. While slack lime will precipitate carbonate of lime, it will have no effect on sulphate of 'lime, and water containing the latter, either alone or in conjunction with carbonate of lime must be treated with other chemicals. The most available ones for water containing both are carbonate of soda and caustic soda. These are fed into the boiler and will precipitate the carbonate of lime and sulphate of lime, requiring the sediment to be blown out periodically. UNITEDSTATES^ADIATC0 0SO(N«)10t>.OC0tD05 ■-l.-llNC>^CO-*-*lO«350COOOOSO.-lMCOOOO.Ortloa5«IOO(M r-4T— (1— It— ir-((NC^C^C^COCO^ ' 1 i i-H 00 - 1—1 OOt>lO-*C«5(Mr-(OOSt^«5rtl(NOSI>OTOO-*OS'* t^cOiCT'cfltNt-tOOOt^cO-^IMOSt^CCOO-^lOSlO i-lNC«5'*lOtOt^OOOOOSOIN ■*lOt»-rH -^Kl— 1 >0 - ,-l,-lr-c-l.-llM(N(NMM in IN ■*'(N 05CD5<'-lOo3MOOOIMt~INCDtDiOiO-*e»5 .-i(NO«l«O0J U3 03 GALLONS IN ROUND TA DIAMETER, INCHES o> OSOSOOOOIVt^CDCOt^l>->!t<«llNr-(000!OTX(NO THt^C00SiO»-it*000S>OW00»Ol>0SIMCOO*^00 >-l.-l(MIN«l-*'*iO>OCDI>00 0SO.-l-*c0 05>-ira f— 1 r-1 i-H i-H i-H (N N •<*< CO 00 l> 'df.-lOOlOINastOMOt^-^OOCQtOOOOtO^tMO 0»-*OOCOQO(Nt>INr-i-HOlCHfflTH'*N.-(OOSOO -H>H(MIMMM-*-*iO>OCDt^00asi-l,«llOa500 1— f T-( tH t— I T— 1 1 OS OS lO (NOO-^OONOOTHOtON-^moOOTtlOOlMtOO l>0-!l<00'-HiOOONir>03MOI--Tt<(NCOOlOOSTl< rH>-(i-((N(MCooOi-OMC00S^O«SCiOt-OS'-llN-*tOOOOIMmOS«HO-*>-(OOCOC<5 r-(t-HrHrrtr-IC^(NC^(NC0C0'^»0W3Ot^ P3 1 CD OS 1—1 C0^1>05i-H(N'^CD000ST-1'00O5O.-l(N-*CD00i-lC000INl>(Nt~ ,_i_(,-l,H,-lrl(N(N.lNCv3CO-5H-* i o T— 1 »— I D30tD«l050MastOC<30SIN500SIMI>>OT-lOO-* rH(N(N«iTt<-*>ijiocot^t>osotHmiooo>-(ro«o - '& J3 l-H V THi-KNfNCOCO-^-^lOlOCDiVOOCSOCQTHcOOOO I sj'y UmTEDSTATES^DIATORS 237 AIR REQUIRED FOR VENTILATION AN adult must have each hour for respiration and transpiration 215 feet or 215 x .077=16.55 pounds, and generates 290 B. T. U., of which 99 units are in form of vapor and 191 units radiate to sur- rounding objects. Good practice requires not less than 1800 cubic feet of air per hour to cover all requirements for each person. r ^ Each cubic foot gas burned requires 8.5 cubic feet air. Each pound oil burned requires 150 cubic feet air. Each pound candles burned requires 160 cubic feet air. B. T. U. generated by an adult per hour, 191. B. T. U. generated by burning 1 cubic foot gas, 600. B. T. U. generated by burning 1 pound" oil or candles. 15,000 to 18,000. Aveiage gas burner consumes approximately 4 cubic feet gas per hour, which equals 2,400 B. T. U. per hour. Each flame from oil lamp, 430 to 515 B. T. U. per hour. Each candle, 454 to 645 B. T. U. per hour. B. T. U. — British Thermal Units. SPECIFICATIONS OF MASSACHUSETTS FOR HEATING AND VENTILATING PUBLIC BUILDINGS, SCHOOLS, ETC. 1. That the apparatus will, with proper management, heat all the rooms including corridors to 70 degrees in any weather. 2. That with the rooms 70 degrees and a difference of not less than 40 degrees between the temperature of the outside air and that of the air entering the room at the warm air inlet, the apparatus will supply at least 30 cubic feet of air per minute for each scholar accommodated in the room. 3. That such supply of air will so circulate in the rooms that no uncomfortable draft will be felt, and that the difference in temperature between any two points on the breathing plane (5 feet) in the occupied portion of a room will not exceed 3 degrees. 4. That vitiated air in amount equal to supply from inlets will be removed through the vent ducts. Tests are made by anemometer at both inlet and outlet registers to see that the requirements, are fulfilled. 238 QpiTOL Boilers AND VENTILATION Table Showing the Quantity of Air, in Cubic Feet, Discharged per Minute Through a Flue of Which the Cross- Sectional Area is One Square Foot. (External Temperature of the Air, 32° Fahr.; Allowance for Friction, SO Per Cent.) ~i!^' . Excess of Temperature of Air in Flue above that of External Air Height of Flue in Feet 10° 15° 20° 25° 30° 50° 100° 150° 1 34 42 48 54 59 76 108 133 5 76 94 109 121 134 167 242 298 10 108 133 153 171 188 242 342 419 15 133 162 188 210 230 297 419 514 20 153 188 217 242 265 -342 484 593 25 171 210 242 271 297 383 541 663 30 188 230 265 297 325 419 593 .726 35 203 248 286 320 351 453 640 784 40 217 265 306 342 375 484 684 838 45 230 282 325 363 398 514 724 889 50 242 297 342 383 419 541 765 937 60 264 325 373 420 461 594 835 1006 70 286 351 405 465 497 643 900 1115 80 306 375 453 485 530 688 965 1185 90 324 398 460 516 564 727 1027 1225 100 342 420 485 534 594 768 1080 1325 125 383 468 542 604 662 855 1210 1480 150 420 515 596 665 730 942 1330 1630 Above table for Gravity Ventilation taken from standard authorities but not guaranteed. B. T. U. REQUIRED FOR HEATING AIR This table specifies the quantity of heat in British thermal units required to raise one cubic foot of air through any given tempera- ture interval. External Temp. Temperature of Air in Room 40° 50° 60° 70° 80° 90° 100° 110° 120° 130° -40°. -30°. -20°. ^0'. 0°. . 10°. , 20°. . 30°. . 40°. . 50°. . 60°. . 70°. . 1.802 1.540 1.290 1.051 0.822 0.604 0.393 0.192 0.000 0.000 0.000 0.000 2.027 1.760 1.506 1.262 1.028 0.805 0.590 0.385 0.188 0.000 0.000 0.000 2.252 1.980 1.720 1.473 1.234 1.007 0.787 0.578 0.376 0.184 0.000 0.000 2.479 2.200 1.935 1.684 1.439 1.208 0.984 0.770 0.564 0.367 0.179 0.000 2.703 2.420 2.150 1.892 1.645 1.409 1.181 0.963 0.752 0.551 0.359 0.175 2.928 2.640 2.36S 2.102 1.851 1.611 1.378 1.155 0.940 0.735 0.538 0.350 3.164 2.860 2.580 2.311 2.056 1.812 1.576 1.345 1.128 0.918 0.718 0.525 3.379 3.080 2.795 2.622 2.262 2.013 1.771 1.640 1.316 1.102 0.897 0.700 3.604 3.300 3.010 2.732 2.467 2.215 1.968 1.733 1.604 1.286 1.077 0.875 3.829 3.520 3.226 2.943 2.673 2.416 2.166 1.925 1.692 1.470 1.266 1.049 Above table from F. Schumann's Manual of Heating and Ventilation, oaeea 64 and 41. UnuudStatesI^iators 239 MOISTURE ABSORBED BY AIR The quantity of water which air is capable of absorbing to the point of maxi- mum saturation, in grains per cubic foot for various temperatures. Degrees Fahr. Grains in a Cu. Ft. Degrees Fahr. Grains" in a Cu. Ft. Degrees Fahr. Grains in a Cu. Ft. Degrees Fahr. Grains in a Pu. Ft. —20 0.210 25 1.611 55 4.849 76 9.356 —10 0.356 30 1.958 57 6.191 77 9.961 — 5 0.450 32 2.113 60 5.744 80 10^.933 0.564 35 2.366 62 6.142 86 12.736 5 0.705 40 2.849 65 6.782 90 14.791 10 0.873 45 3.414 67 7.241 95 17.124 IS 1.075 60 4.076 70 7.980 100 19.766 20 1.321 52 4.372 72 8.508 105 22.751 RELATIVE HUMIDITY OF THE AIR Differ- ence of Temperature of the Air Differ- ence of Temperature of the Atr Temp. 32 70 90 Temp. 32 70 90 Wet and Degrees Degrees Degrees Wet and Degrees Degrees Degrees Dry Bulb Fahr. Fahr. Fahr. Dry Bulb Fahr. Fahr. Fahr. 0.6 96 98 98 9.0 12 60 68 1.0 90 95 96 10.0 3 55 65 2.0 79 90 92 12.0 .... 48 59 3.0 69 86 88 14.0 40 53 4.0 59 81 85 16.0 .... 33 47 5.0 50 77 81 18.0 .... 26 41 6.0 40 72 78 20.0 19 36 7.0 31 68 75 22.0 13 32 8<0 21 64 71 24.0 7 26 AVERAGE VOLUME OF CONSTITUENT GASES IN AIR PER 10,000 PARTS Oxygeh 2065.94 Nitrogen 7711.60 Argon (about) 79.00 Carbon dioxide 3.36 Ozon$. 0.015 Aqueous vapor.. 140.00 Nitric acid 0.0 Ammonia 0. 005 240 QpiTOL Boilers AND PROPERTIES OF AIR V ; , ; , B. .T. O. ab- B. T. U. ab- Cubic Feer Cubic Feet Temp. sorbed by 1 sorbed by 1 Dry Air Saturated Degrees Cubic Foot Cubic Foot warmed Air Fahrenheit" Dry Air per Saturated Air 1 Degree per warmed Degree Fahr. pet Degree Fahr. B. T. U. 1 Degree per . B. T. U. 0.02056 0.02054 48.6 48.7 12 0.02004 0.02006 60.1 60.0 22 0.01961 0.01963 51.1 51.0 32 0.01921 0.01924 62.0 51.8. 42 0.01882 0.01884 53.2 62.8 52 0.01847 0.01848 54.0 53.8 60 0.01818 0.01822 65.0 64.6 62 0.01811 0.01812 65.2 64.7 70 0.01777 0.01794 56.3 55.6 72 0.01777 0.01790 66\6 55.8 82 0.01744 0.01770 57.2 68.5 92 0.01710 0.01761 68.6 57.1 100 0.01690 0.01736 59.1 57.8 .102 0.01682 0.01731 59.6 57.8 112 0.01651 0.01711 60.6 58.5 J22 0.01623 0.01691 61.7 69.1 132. 0.01596 0.01670 62.6 59.9 142 0.01571 0.01652 63.7 60.6 1S2 0.01644 0.01634 66.0 61.5 162 0.01618 0.01616 66.2 62.4 172 0.01494 0.01598 67.1 63.6 182 0.01471 0.016S0 68.0 64.2 192 0.01449 88.9 202 0.01426 69.5 212 0.01406 71.4 VOLUME AND DENSITY OF AIR at Various Temperatures Volume of Volume of ' 1 lb. of Air Density 1 lb. of Air Density Temp. at Atmos- or Weight of Temp. at Atmos- or Weight of Degrees pheric 1 Cu. Ft. of Degrees pheric 1 Cu. Ft. of Fahr. Pressure of Air at 14.7 Fahr. . Pressure of Air at 14.7 14.7 lbs. lbs. Pressure 14.7 lbs. . lbs. Pressure Cubic Feet Lbs. Cubic Feet Lbs. 11.583 0.086331 210 16.S60 0.069313 32 12.387 0.080728 212 16.910 0.059135 40 12.586 0.079439 220 17.111 0.058442 50 12.840 0.077884 240 17.612 0.056774 62 13.141 0.076097 260 18.116 0.066200 70 13.342 0.074950 280 18.621 0.063710 80 13.693 0.073666 300 19.121 0.052297 90 13.846 0.072230 320 19.624 0.050960 100 14.096 0.070942 340 20.126 0.049686 120 14.592 0.088600 360 20.630 0.048476 140 15.100 0.066221 380 21.131 ■ 0.047322 10.046223 160 16.603 0.064088 400 21.634 180 16.106, 0.062090 428 22.262 ■0.044920 200 16.606 0.060210 450 22.890 0.043886 Note teed. -Above Information is quoted from standard authorities. Not guaran- UnitedStatesI^iators 241 CLIMATIC TEMPERATURES LOWEST AND AVERAGE DEGREES IN THE U. S. ''October 1st to May Ist. All stated in Fahrenh^t (Compiled from U. S. Weather Bureau Records) State Ala Ariz . . . . Ark.... Cal Col Conn. . '. D. C... Fla Ga Idaho . . Ill Ind la. Kan.... Ky...... La Me Md Mass. . . Mich. . . Minn. . . Miss . . . Mo Mont. . . City Lowest Mobile - 1 Montgomery. ... - 5 Flagstaff -21 Phoenix 22 Fort Smith -15 Little Rock , -12 San Diego 32 Independence ... 10 Denver -29 Grand Jet -16 Southington . ,' . . -19 Washington -15 Jupiter 24 Jacksonville 10 Savannah 8 Atlanta - 8 Boise. -28 Lewiaton -18 Chicago -23 Springfield -22 Indianapolis .... -25 lEvansville -15 Sioux City -31 Keokuk. -26 Dodge City -26 Wichita -22 Louisville. -20 New Orleans. ... 7 Shreveport - 5 Eastport -21 Portland ; -17 Baltimore - 7 Boston -13 Alpena -27 Detroit -24 Duluth -41 Minneapolis. . . . -33 Meridian •. ~ ^ Vicksburg - 1 Springfield -29 Hannibal -20 Havre.' -55 Helena -42 *Av. 57.7 56.1 34.8 58.9 49.5 52.0 57.2 48.7 38.4 39.2 36.3 42.9 69.8 60.9 57.2 51.4 39.6 42.5 36.9 39.0 40.4 44.1 32.1 37.6 42.9 45.0 60.5 55.7 31.1 33.5 43.3 37.2 29.1 36.3 25.6 is .4 53.9 56.0 43.0 39.7 27.7 30.9 State City Lowest *Av. Neb North Platte .... -35 34 . Lincoln -29 35, Nev Carson City -22 Winnemucca. . . . -28 37, N. H.... Concord : -35 33, N. J Atlantic City. . . - 7 41. N. Y Saranac Lake . . . -38 34, New York City.. 6 40, N. M. . . .Roswell -14 48, Santa Fe -13 38, N. C . . . . Hatteras 8 53, Charlotte - 5 49, N. D Devil's Lake. ... -61 18, Bismarck -44 23, Ohio. . . .Toledo -16 36, Columbus -20 39 Okla Oklahoma .-17 47, Ore Baker City -20 34 Portland - 2 45 Pa Pittsburgh -20 40, Philadelphia - 6 41 R.,I Providence - 9 37, Block Island - 4 39 S. C Charleston 7 66 Columbia..'. 2 53 S.D.... Huron -43-25 Yankton -32 31 Tenn Knoxville -16 47 ^ Memphis - 9 60 Tex J. Corpus Christi . . 11 62 Fort. Worth - 8 49 Utah Salt Lake City . . -20 39 Vt Northfield -32 27 Va Cape Henry ... . 5 48 Lynchburg. .... - 5 45 Wash Seattle 3 44 Spokane '. -30 37 W. Va. . \ Parkersburg .... -27 41 Blkins -21 38 Wis La Crosse ...... -4^ 31 Milwaukee -25 32 Wyo Cheyenne -38 33 Lander. -36 2B 242 (apitolBoilersand METRIC AND ENGLISH MEASURES Measures of Length Metric English _ f 39.37 inches 1 ™«"= ■" \ 3.28 feet .3048 metre = 1 foot 1 centimetre = .3937 inch 2.54 centimetres = 1 inch 1 millimetre = .03937 inch C^", inch, nearly) 25 . 4 millimetres = 1 inch 1 kilimetre = 093.61 yards Measures of Surface 1 -square metre = 10.764 square feet .0929 square metre = 1 square foot 1 square centimetre ■= .155 square inch 6.452 square centimetres = 1 square inch 1 square millimetre = .00155 square inch 645 . 2 square millimetres = 1 square inch Measures of Volume 1 cubic metre = 35. 314 cubic feet .02832 cubic metre = 1 cubic foot 1 ^„w„ ^.„!™.t™ -/ 61.023 cubic inches 1 cubic decimetre - | ^353 ^^f,,^ f^^j 28.32 cubic decimetres = 1 cubic foot 16.387 cubic centimetres = 1 cubic inch cubic centimetres ={ \^^^ ^^^^^ Measures of Capacity -61.023 cubic inches .0353 cubic foot 1 litre = 1 cubic decimetre.. . . ={ .2202 gallon (Imperial) 2.202 pounds of water at 62 degrees Fahr. 9R 'ilT lifrp.. = ^ '' <="•>'<= foot (6.25 ^8.J17 litres I Imperial gallons) 4.543 litres = 1 gallon (Imperial) 3.785 litres = 1 gallon (American) ' Measures of Weiglit 28.35 grammes = 1 ounce avoirdupois 1 kilogramme ^ 2 . 2046 pounds ,4536 kilogramme = 1 pound 1 metric ton 1 ^ / .9842 ton of 2240 lbs., or 1000 kilogrammes J \ 19 . 68 , cwts. of 2204.6 lbs. 1.016 metric tons 1 _ , ^ „ „< oo.Square Feet Cubic Inches z .00058— Cubic Feet 244 QpiTOL Boilers AND i WEIGHTS 1 cubic inch of Cast Iron weighs '0.260 pounds 1 cubic inch of Wrought Iron weighs 0.280 pounds 1 cubic inch of Water weighs 0.036 pounds 1 U. S. Gallon weighs.- 8.330 pounds 1 Imperial Gallon weighs 10.000 pounds 1 U. S. Gallon ..■ '. equals 231.000 cubic inches 1 Imperial Gallon equals 277.274 cubic inches 1 cubic foot of Water equals I, 7.840 U. S. Gal. 1 pound of Steam equals , . 27 . 222 cubic feet 1 pound of Air equals 13.817 cubic feet BOILING POINTS OF VARIOUS FLUIDS Degrees Degrees Water, Atmospheric Pressure 212 Refined Petroleum 316 Alcohol ; 173 Turpentine. . : 315 Sulphuric Acid .......... .240 Sulphur 570 Linseed Oil 597 MELTING POINTS OF DIFFERENT METALS Degrees Degrees Aluminum 1400 Iron (cast) 2450 Antimony 810 Iron (wrought)'. 2912 Bismuth ; 476 Lead 608 Brass ; .i 1900 Platinum .3080 Bronze , 1692 Silve* (pure) 1870 Copper 1996 Steel 2503 Glass 2377 Tin 446 Gold (pure) 2590 Zinc 680 Note. — ^Above information is . quoted from standard authorities. Not guaranteed. Weight of One Cubic Foot of Pure Water At 32 degrees Fahr. (freezing point) 62.418 lbs. At 39.1 degrees Fahr. (maximum density) \ 62.425 lbs. At 62 degrees Fahr. (standard temperature) 62 . 355 lbs. At 212 degrees Fahr. (boiling point, under 1 atmosphere) 59 . 76 lbs. Imperial gallon == 277 . 274 cubic inches of water at 62 degrees Fahr. = 10 lbs. American gallon = 231 cubic inches of water at 62 degrees Fahr. . . . = 8 . 3356 lbs. GENERAL DATA 1 Calorie = 3.968 B. T. U. 1 B. T. U = 0.252 Calorie 1 lb. per sqi In ., = , 703 . 08 kilogrammes per m2 1 Kilogramme per m2 = .00142 lbs. per sq. In. 1 Calorie m2 , = .3687 B. T. U. per sq. ft. 1 B. T. U. per sq. ft = 2.712 calories per m2 1 Calorie per m2 per degree difference Cent. = 2048 B. T. U. per sq. ft. per degree differ- ence Fahr. 4.882 Calories per m2 per degree difference c 1 B. T. U. per sq. ft. per degree difference \ - - Fahr. / [ Cent. 1 B. T. U. perlb = .566 Calories per kilog. 1 Calorie per kilog = 1.8 B. T. U. per lb. 1 Lltreof Coke at 26. 3 lbs. per cubic foot... ■= .93 lbs. 1 lb. of Coke at 26. 3 lbs. per cubic fbot '= 1.076 litres Water expands In bulk from 40 degrees to 212 degrees = One twenty-third. A cubic Inch of water evaporated under ordinary atmospheric pressure is converted Into 1 cubic foot of steam (approximately). UimT!DiSlATES^J)IAT(m3 245 TABLE OF DECIMAL EQUIVALENTS OF FRACTIONS OF ONE INCH .0156 .0312 .0468 .0625 .0781 .0937 .1093 .125 .1406 .1662 .1718 .1875 .2031 .2187 .2343 .25^ ft: A. Vt. H Mi t. A. Ji. li. .2656 .2812 .2968 .3125 .3281 .3437 .3593 .375 .3906 .4062 .4218 .4375 .4531 .4687 .4843 .5 I. A. Si. If. *i. .5156 .5312 .5468 .5625 .5781 .5937 .6093 .625 .6406 .6562 .6718 .6875 .7031 .7187 .7343 .75 H. tt. H- H. H. H. K. H. II: II. H. 1 .7656 .7812 .7968 .8125 .8281 .8437 .8593 .875 .8906 .9062 .9219 .9375 .9531 .9687 .9843 .0 SHOWING THE LOSS IN CONDUCTIVITY O** BOILER PLATE DUE TO DIFFERENCE IN THICKNESS OF SOOT DEPOSIT Thickneas of Soot , Loss Per Cent. , Clean 0.0 A" : 9.5 A" 26.2 H". 45.2 A" 1- 69.0 *Proceedings, Institute of Marine Engineers, January 8, 1908. TABLE OF THE WEIGHTS OF GALVANIZED IRON PIPE IN POUNDS PER RUNNING FOOT Diameter GAUGE OF IRON No. 16 Diameter of Pipe Incties No. 24 GAUGE OF IRON of Pipe Indies No. 24 No. 22 No. 20 No. 18 No. 22 No. 20 No. 18 No. 16' 5 6 7 8 9 10 11 12 2}| 4 4Ji 4K 5 5M 6 ?ll 8 8K 2 3^ 4 * k s 8k 9M lOH 3M '^ 9 10 11 , 12 13 3M 4H 5)i ifl 7 8H 8 9H lOK IIH 12M 14 15M 16J^ 4 45i 5K 6M 7 8j| 9 10 11 12 13 14M 15M 16H 18H 20 '28 .30 32 34 36 38 40 42 44 46 48 50 53 54 66 68 60 9J4 10 12Ji f^ 15 16 17 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 18 \W% 205i 22 23K 24 J3 26Ji 28 29M ZV/i 33H 35 36k 383^ 40M 43 k 26)i 27 JS 29}^ 31k 33 13 14 35 37 15 39 16 41 18 43 20 45 22 47 24 49 26 51 In above table allowance lias been made for laps, trimmings, rivets and solder. The Honeywell Heating Specialty Company recommends tlie following schedule of radiator tappings. CAPACITY IN SQUARE FEET OF HOT WATER RADIATION First Radiators containing 30 square feet and under H inch Floor Above 30, but not exceeding 60 square feet k inch Above 75, but not exceeding 100 square feet 1 inch Second Radiators containing 40 square feet and under J^ inch Floor Above 40, but not exceeding 100 square. feet. ., k inch Above 100 square feet .~. 1 inch Third Radiators containing 50 square feet and under M inch Floor Above 60, but not exceeding 125 square feet k inch Above 125 squar« feet .■_. 1 Inch 246 QpitolBoilersand SPECIFIC GRAVITIES AND WEIGHTS OF VARIOUS SUBSTANCES The Basis for Specific Gravities is Pure Water at 62 Degrees Fahr., Barometer 30 Inches Weight of One Cubic Foot, 82.355 Pounds Average Specific Gravity Water = 1 Average Weight of One Cu. Ft. Pounds Air, atmospheric at 60 degrees F., under pressure of one atmosphere, or 14.7 pounds per square inch. .00123 2.6 1.5 .0765 Aluminum - 162 Anthracite, 1.3 to 1.84; of Penna., 1.3 to 1.7 Anthracite, broken, of any size, loose 93.5 52 to 57 56 to 60 Anthracite, broicen, heaped bushel, loose, 77 to 83 lbs r .61 38 Ashes of soft coal, solidly packed ..,...■.. 40 to 45 8.1 8.4 504 524 150 Brick, common and hard 125 Brick, soft inferior 100 Cement, hydraulic. American, Rosendaie, ground and 56 Cement, hydraulic. American, Rosendaie, U. S. struck buah., 70 pounds Cement, hydraulic. American, Cumberland, ground, 65 Cement, hydraulic. American, Cumberland, ground, thoroughly shaken 85 Cement, hydraulic. English, Portland, a barrel, 400 to 430 pounds 88 Cement, hydraulic. American Portland, thoroughly 110 Charcoal of pines and oaks *' 15 to 30 Coal, bituminous, solid, 1.2 to 1.5 . . . 1.35 84 Coal, bituminous, solid, Cambria Co., Pa., 1.27-1.34 . 79 to 84 Coal, bituminous, broken, of any size, loose 47 to 52 Coal, bituminous, 1 ton occupies 43 to 48 cu. ft 23 to 32 Coke, loose, a heaped bushel, 35 to 42 Coke, 1 ton occupies 80 to 97 cubic feet 72 to 80 Earth, common loam, perfectly dry, shaken 82 to 92 Earth, common loam, perfectly dry, rammed. , . 90 to 100 Glass, 2.5 to 3.45 2.98 2.52 2.72 .92 7.15 , 7.21 6.94 ,7.69 11.38 2.6 1.6 186 < 157 Granite, 2.56 to 2.88 170 Ice, .917 to .922 67 4 Iron, cast, 6.9 to 7.4 446 Iron, grey foundry, cold 450 Iron, grey foundry, molten 433 480 Lead, commercial 709.6 164 4 Limestone and marble Lime, quick 05 Lime, quick, ground, well shaken, per struck bushel Masonry of granite or limestone, well-dressed 165 Mercury, at 32 degrees Fahr 13.02 .878 1.15 840 Petroleum 54 s Pitch 71 7 Sand, of pure quartz, voids full of water 118 to 129 UmTEDSlATES^DIATORS 247 SPECIFIC GRAVITIES AND WEIGHTS OF VARIOUS SUBSTANCES The Basia for Specific Gravities is Pure Water at at 62 Degrees Fahr., Barometer 30 inches. Weight on One Cubic Foot, 62.355_Pounds. Average Specific Gravity. Water = 1. Average Weight of One Cu. Ft. Pounds Sand, of pure quartz, very large and small grains, dry . 117 Sandstone, 2.1 to 2.73, 131 to 171 2.41 Sandstone, quarried and .piled, 1 measure solid makes IH (about) piled. 86 Snow, fresh fallen 5 to 12 Snow, moistened, compacted by rain ' 15 to 50 Slate, 2.7 to 2.9 .'. 2.8 7.85 1 175 489.6 62 355 Steel Tar Water, pure rain, distilled, at 32 degrees Fahr., Bar. 30 inches Water, pure rain, distilled, at 62 degrees Fahr. Bar. 30 inches 1 Water, pure rain, distilled, at 212 degrees Fahr., Bar. 30 Inches 59 7 Water, sea, 1.026 to 1.030 1.028 64.08 SPECIFIC HEAT OF VARIOUS SUBSTANCES Water 1.0000 Air. 0.2375 Oxygeii. 0.2175 Nitrogen 0.2438 Hydrogen 3.4090 Coal...... 0.2777 Coke.. 0.2010 Petroleum 0.4340 Pine , 0.4670 Birch 0.4800 Oak 0.5700 Plaster 0.2000 Glass 0.1937 Brickwork 0. 1950 Masonry ! 0.2159 Cast iron 0. 1298 Wrought iron 0.1138 Steel (soft) 0.1165 248 QpiTOL Boilers AND AREA OF CIRCLES Diam- eter Area Diam- eter Area Diam- eter Area Diam- eter Area H 0.0123 10 78.54 30 706.86 65 3318.3 >i 0.0491 lOH 88.59 31 754.76 66 3421.2 H 0.1104 11 95.03 32 804.24 67 3535.6 ^i 0.1963 11J4 103.86 33 865.30 68 3631.6 M 0.3068 12 113.09 34 907.92 69 3739.2 H 0.4418 12^ 122.71 35 962.11 70 3848.4 % 0.6013 13 132.73 36 1017.8 71 3959.2 0.7864 13H 143.13 37 1075.2 72 4071.5 iH 0.9940 14 163.03 38 1134.1 73 4185.4 IM 1.227 14H 166.13 39 1194.5 74 4300.8 IH 1.484 15 176.^1 40 1256.6 75 4417.8 IH 1.767 15M 188.69 41 1320.2 76 4536.4 1^ 2.073 16 201.08 42 1385.4 77 4656.6 IJi 2.406 16K 213.82 43 1452.2 78 4778.3 I'H 2.761 17 226.98 44 1620.5 79 4901.6 2 3.141 nn 240.62 45 1590.4 80 5026.5 2M 3.976 18 254.46 46 1661.9 81 5153.0 2H 4.908 18H 268.80 47 1734.9 82 5281.0 2M 5.939 19 283.52 48 1809.5 83. . 5410.6 3 7.068 19H 298.64 49 1885.7 - 84 6541.7 3k 8.295 20 314.16 50 1963.6 8S 6674.6 3H 9.621 20M 330.06 51 2042.8 86 5808.8 3H 11.044 21 346.36 62 2123.7 -87 5944.6 4 12.566 21H 363.05 63 2206.1 88 6082,1 , 4M1 16.904 22 380.13 64 2290.2 89 6221.1 5 19.635 22H 397.60 65 2376.8 90 6361.7 . 3H 23.758 23 415.47 56 2463.0 91 6503.9 6 28.274 23H ' 433.73 57 2551.7 92 6647.6 ' 6H 33 . 183 24 452.39 58 2642.0 93 6792.9 7 38.484 24 Ji 471.43 59 2733.9 94 6939.8 7^4 44.178 25 490.87 60 2827.4 96 7088.2 8 60.266 26 530.93 61 2922.4 96 7238.2 SH 66.748 27 672.55 62 3019.0 97 7389.8 9 63.617 28 615.75 63 3117.2 98 7542.9 9J4 70.882 29 660.52 64 3216.9 99 7697.7 To compute the area of a diameter greater than any in the above table: Rin.s. — Divide the dimension by 2, 3, 4, etc., if practicable, until It is reduced to a quotient to be found In the table, then multiply the tabular area of the quotient by the square of the factor. The product will be the area required. ■ 5 = 30. Tabular area of Example. — ^What is area of diameter of 150? 150 ■ 30 = 706.88 which X 25 = 17,671.5, area required. To obtain area of circle, square diameter and multiply by .7854 or square the radius and multiply by 3 1416. UnitedStatesJ^iators 249 CIRCUMFERENCE OF CIRCLES Diam- eter Circumfer- ence Diam- eter Circumfer- ence Diam- eter Circumfer- ence Diam- eter Circumfer- ence K .3927 10 31.41 So 04.24 64 204.2 M .7854 . im 32.98 31 97.38 66 207.3 Ys 1.178 11 34:S5 32 100.6 67 210.4 ^ 1.S70 11J4 36.12 33 103.6 68 213.6 ^ 1.963 ■ 12 37.69 "34 106.8 69 216.7 5i 2.356 '12« 39.27 36 109.9 70 219.9 >« 2.748 13 40.84 36 113.0 71 223.0 3.141 13H 42.41 37 116.2 72 226.1 IH 3.534 14 43.08 ' 38 119.3 73 229.3 ■ 1J4 3.927 14H 45.55 39 122.5 74 232.4 IH 4.319 15 47.12 ■46 ■ 125.6 75 235.6 4.712 15^ 48.69 41 128.8 76 238.7 \% 5.105 16 60.26 '■ 42' 131.9 77 241.9 IH 5.497 16H 61.83 43 135.0 78 245.0 VA 5.890 i7 63.40 ' 44 138.2 79 248.1 2 6.283 17H 54.97 45 141.3 80 261.3 2}i 7.068 18 66.64 46 144.5 81 254.4 2\i 7.854 18^ 68.11 47 147.6 82 257.6 iH 8.639 19 69.69 4S 150.7 ■ 83 260.7 3 9.424 19^ 61.26 49 153.9 84 263.8 3Ji 10.21 20 62.83 50 167.0 85 267.0 3^ 10.99 20>^ 64.40 61 160.2 86 270.1 3K 11.78 21 65.97 52 163.3 87 273.3 4- 12.56 21H 67.54 53 166.6 88 276.4 4^ 14.13 22 69.11 54 169.6 89 279.6 6 15.70 22^ 70.68 56 172.7 90 282.7 5H 17.27 23 7^.25 66 176.9 01 286.8 6 18.84 23^ 73.82 57 179.0 92 289.0 6M 20.42 24 ■ 76.39 58 182.2 93 292.1 7 21.99 24^ 76.98 69 185.3 94 296.3 7f4 23.5S 26 78.64 60 188.4 95 298.4 8 ■25.13 26 81.68 61 191.6- 96 301.5 8X 26.70 27 84.82 62 194.7 97 304.7 9 28.27 28 87.96 63 197.9 98 307.8 9H 29.84 29 91.10 64 201.0 99 311.0 To compute the circumference of a diameter greater than any In the above table ; Rui.E.-r'DIvide the dimension by 2, 3. 4, etc., If practicable, until it is reduced to a dimension to be found In the table. Take- the tabular circumference of this diameter, multiply it by 2, 3, 4, etc., according as It was divided, and the product will be the circumference required. Example. — What is the circumference of a diameter of 125? 126 -^ 6 = 28. Tabular circumference of 25 = 78.64j 78.54 — 6 = 392.7,, circumference reauired. To find the diameter of A circle when circumference Is given, multiply the given circumference by .31831. ' To find circumference of a circle when diameter Is given, multiply the given diameter by 3.1416, > 250 Wl NUMBER OF THREADS PER INCH OF SCREW 27 18 18 14 14 NUMBER OF PERFECT THREADS 5.13 5.22 5.40 5.46 5.60 1 TOTAL LENGTH OF THREAD AND LENGTH OFTAPER AT TOP .41 .62 .63 .82 .83 1 LENGTH OF PERFECT THREAD .19 .29 .30 .39 .40 1 OUTSIDE DIAMETER OF PERFECT THREAD .405 .540 .675 .840 1.05 DEPTH OF THREAD .029 .044 .044 .057 .057 OUTSIDE DIAMETER OF THREAD AT END OF PIPE .393 .522 .656 .816 1.025 ROOT DIAMETER OF THREAD AT END OF PIPE .334 .433 .568 .702 .911 TAPER OF THREAD PER INCH OF SCREW A A A A A SIZE OF TAP DRILL ii H H H « 337.72 2526. .003 .024 .106 14.200 9.431 Vb 185.096 1383.8 .006 .046 .141 10.494 7.074 Va 100.785 754.36 .009 .082 .177 7.748 5.059 % 63.322 473.91 .015 .131 .220 6.141 4.547 V2 36.116 270.03 .027 .230 .275 4.636 3.638 Vi 22.280 166.62 .044 .374 .344 3.641 2.905 12.867 96.276 .077 .647 .434 2.768 2.301 9.454 70.733 .106 .881 .497 2.372 2.010 6.736 42.913 .174 1.453 .622 1.848 1.608 4.020 30.077 .248 2.073 .753 1.547 1.329 2.593 19.479 .384 3.201 .916 1.145 1.091 1.947 14.565 .513 4.281 1.047 1.077 .955 1.512 11.312 .661 5.512 1.178 .949 .849 1.207 9.030 .828 6.906 1.309 .848 .764 .961 7.197 1.039 8.662 1.466 .757 .687 .666 4.984 1.500 12.510 1.734 .630 .577 .496 3.717 2.012 18.774 1.996 .544 .501 .384 2.878 2.598 21.662 2.258 .479 .443 4 H °l 11 -J z 8 ■L Z IL O O o X 1 1° 11 . u ".i 3 z % 1 u. z O J fO u a 2 Is H ui u. m Z P It bl £ u. tc 111 g CD ti 111 (0 si a. H o K X u II bl bl t bl 0. o p cE H z O bi o .055 .055 .055 .085 .115 .068 .088 .091 .109 .113 .205 .294 .421 .542 .736 .244 .422 .19 .29 .30 .39 .40 BROUGHT PIPE DATA 251 lU 187 103 UJ ).21 6.33 1.06 .31 1.66 ,069 iBL283 1.627 111.144 4 A ill* .54 .068 Hi 6.67 7.12 7.60 1.07 .55 Z.37 .069 1.866 1.488 1.728 U4 Iff 1_L l»/4 s 1.10 1.64 .58 2.87 .069 2.339 2.201 2ft 8 1,70 3.S0 .100 2.818 2.618 2| 8 8.00 8.40 1.75 .95 1.00 4.00 .100 3.443 3.243 3} IVz ,llill66 ,11!. 133 ,si.9Sl M L.272 .51 ,587 .225 .140 .884 2»/2 .146 1.404 1.933 1.088 .55 8 1.80 1.05 4.50 .100 3.738 3J 8 !.80 9.28 10.08 185 1.91 1.10 5.00 .100 4.43 4.93 C233 4.73 4i 1.16 .100 TS a 8 5.56 .100 5.48 5.28 5ft 8 10.88 11.68 2.01 1.26 8.62 .100 6.54 6ft 31/2 .36 .154 1.491 .58 .575 ^03 2.315 1.755 .80 .756 .216 3.368 2.284 ,95 2.716 .95 .226 1.08 V/2 8 8 2.11 1.36 7.62 .100 7.54 7.34 7! 2.21 1.46 8.62 .100 8.53 A 8i .405 .269 1.30 .237 3.818 4.280 3.136 1.00 1.05 1.45 .247 4.813 3.SB4 1.10 4.063 1.10 .280 5.751 4.875 1.26 2.35 .301 5.875 1.050 1.315 1.660 .540 .67.5 1.900 2.375 2.87S 3.600 t.OOO .129 .364 .493 .824 1.048 1.380 1.610 2.067 2.469 3.068 3.548 4.500 4.026 5.000 5.663 2 82 .322 7.626 6.876 1.46 6.625 7.625 8.626 4.506 6.047 .229 .067 .104 .358 1.368 2.164 2.836 4.430 9.492 9.621 12.566 15.904 19.636 24.306 6.065 7.023 7.981 .191 .072 .126 1.272 1.096 .167 .304 .633 .864 1.496 2.036 3.356 4.778 7.393 9.887 12.730 .250 2.121 .846 1.144 1.549 2.639 3.299 .799 1.074 2.228 2.679 15.947 20.006 34.472 46.664 58.426 3.174 3.668 4.300 28.890 38.780 60.027 4.131 7.461 9.032 10.996 1.954 2.589 .246 .426 .670 .855 1.140 3.296 4.335 5.058 6.494 7.757 12.666 11.146 14.137 12.648 16.708 17.477 5.582 8.926 3.399 20.813 23.955 27.096 9.638 1.690 2.290 2.740 3.690 5.850 10.900 14.166 13.700 15.856 19.054 22.063 26.073 7.660 9.240 14.900 19.200 23.800 28.900 PRICE OF PIPE PER FOOT THICKNESS ACTUAL INSIDE DIAMETER EXTRA STRONG ACTUAL INSIDE DIAMETER DOUBLE EXTRA STRONG -INCHES— TOTAL DISTANCE PIPE SCREWS INTO FITTINfl METAL WORKER, PLUMBER AND STEAM FITTER 239 WEST 39th STREET. NEW YORK CITY 252 QpiTOL Boilers Aj^iD SQUARE FEET OF RADIATING SURFACE OF PIPE PER LINEAL FOOT On all lengths over one foot, fractions less tha,n tenths are added to or dropped. ■s*J 55 Size of Pipe II % 1 IM IH. 2 2J^ 3 4 5 6 1 .275 .346 .434 .494 .622 .753 .916 1.175 1.455 1.739 2 .5 .7 .9 1. 1.2 1.5 1.8 2.4 2.9 3.5 3 .8 1. 1.3 1.5 1.9 2.3 2.7 3.6 4.4 5.2 4 1.1 1.4 1.7 2. 2.5 3. 3.6 4.7 5.8 7. ' 5 1.4 1.7 2.2 2.4 3.1 3.8 4.6 5.8 7.3 7.7 6 1.6 2.1 2.6 2.9 3.7 4.6 .5.5 7. 8.7 10.5 7 1.9 2.4 3. 3.4 4.4 5.3 6.4 8.2 10.2 12.1 8 2.2 2.8 3.5 3.9 5. 6. 7.3 9.4 11.6 13.9 9 2.5 3.1 3.9 4.4 5.6 6.8 8.2 10.6 13.1 15.7 10 2.7 3.5 4.3 4.9 6.2 7.5 9.1 11.8 14.6 17.4 n 3. 3.8 4.8 5.4 6.8 8.3 10. 12.9 16. 19.1 12 3.3 4.1 5.2 5.9 7.5 9. 11. 14.1 17.4 20.9 13 3.6 4.5 5.6 6.4 8.1 9.8 11.9 15.3 18.9 22.6 14 3.8 4.8 6.1 6.9 8.7 10.5 12.8 16.5 20.3 24.3 15 4.1 5.2 6.6 7.4 9.3 11.3 13.7 17.6 21.8 26.1 16 4.4 5.5 6.9 7.9 10.^ 12. 14.6 18.8 23.2 27.8 17 4.7 5.9 7.4 8.4 10.6 12.8 15.5 20. 24.7 29.5 18 5. 6.2 7.8 8.9 11.2 13.5 16.5 21.2 26.2 31.3 19 5.2 6.6 8.3 9.4 11.8 14.3 17.4 22.3 27.6 33.1 20 5.5 6.9 • 8:7 9.9 12.5 15. 18.3 23.5 29.1 34.8 25 6.9 8.6 10.9 12.3 15.6 18.8 22.9 29.3 36.3 43.5 30 8.3 10.4 13. 14.8 18.7 22.5 27.5 35.3 43.6 62.1 35 9.6 12.1 15.2 17.3 21.8 26.3 32. 41.1 60.9 60.8 40 11. 13.8 17.4 19.8 24.9 30.1 36.6 47. 58.2 69.5 45 12.4 15.6 19.5 22.2 28. 33.8 41.2 62.9 66.6 78.2 50 13.8 17.3 21.7 24.7 31.1 37.6 45.8 68.7 72.7 87. 55 15.2 19.0 23.9 27.1 34.3 41.3 50.4 64.6 80.1 95.6 60 16.6 20.8 26.0 29.6 37.3 45.2 55. 70.6 87.3 104.3 65 18.0 22.6 28.2 32.1 40.5 48.8 59.5 76.4 94.5 112.9 70 19.4 24.2 30.4 34.6 43.5 52.7 64.1 82.3 101.9 121.7 75 20.7 26.0 32.6 37.1 46.6 56.5 68.7 88.1 109.1 130.4 80 22. 27.7 34.7 39.6 49.8 60.2 73.3 94.0 116.4 139.1 85 23.4 29.4 36.9 42.0 63.4 63.9 77.8 99.9 123.7 147.9 90 24.8 31.1 39.1 44.6 56. 67.8 82.4 105.8 130.9 156.6 95 26.2 32.9 41.2 46.9 59.6 71.5 87.2 111.6 138.2 165.2 100 27.5 34.6 43.4 49.4 62.2 75.3 91.6 117.5 145.5 173.9 The above table will be found very convenient in eatimatins the amount of radiating siuface In malni, etc. NOTB — ^Above Information h quoted from standard authoritlei. Not guaranteed . UnTtedStatesj^iators 253 MISCELLANEOUS Absolute zero of temperature is 491.6 Fahrenheit below the melting point of ice, 32° Fahrenheit. It is only necessary to add (491.6° — 32°) to the actual ther- mometer reading to get the absolute temperature. For engineering work 460" is used rather than 459.6°. HEAT The unit of heat quantity in the English system is known as a British Thermal Unitn B. t. u. and is the amount of heat required to raise 1 pound of water from 62° to 63" Fahrenheit, while in the French system the unit is called a Calorie and is the amount of heat required to raise 1 kilogram of water from 15** to 16** centi- grade (C). Since 1 k. g.=, 2.2046 pounds and X" C =9/5 F, then 1 Cal.- (2.2046 X 9/5).= 3.968 B. t. u. or 1 B. t. u.=o .252 Cal. In engineering work it is sufficiently accurate to consider a B. t. u. as the mean or average amount of heat per degree required to raise 1 pound of water from 32** to 212" F. The specific heat of any substance clan be expressed as the number of B t. u. required to raise or lower the temperature of 1 pound at a given temperature 1. degree F. When heat is added to a substance without change of state we increase its tem^ perature and the heat thus added is known as sensible heat. When heat added to a substance causes a change of state from solid to a liquid, without increasing its temperature,, the heat thus added is known as latent heat of fusion, and when heat added causes a change of state from liquid to vapor, the heat thus added is known as latent heat of evaporation. ~ In the case of water at atmospheric pressure, evapo- ration takes place at 212" F. and the latent heat amounts to 970.4 B. t. u. per pound of water. Heat by conduction is a molecular transmission of heat, the material in question transmitting the heat from particle to particle of its own substance. This trans- mission will only occur between any two sections of the material which are at dif- ferent temperatures, the heat always flowing from the higher to the lower tempera- ture. Heat by convection is the transmission of heat by the circDlation of one sub- stance over the surface of a hotter or colder body. Heat by radiation is the transmission of heat through a medium commonly known. as ether. AIR Pure air is a mechanical mixture of oxygen and nitrogen, that is, the oxygen and nitrogen can be separated from each other by purely physical means with' out regard for other constituents. This mixture Is made up as follows: By volume By weight Oxygen 20.19% 23.15% Nitrogen 79.09 76.85 The specific density or weight per cubic foot of dry. air decreases with the tem- perature, and, conversely, the specific volume, or volume per pound, which is always the reciprocal of the density, increases with the temperature. See table "Proper- ties of Air." 254 QpiTOL Boilers AND TELEGRAPH CODE SPECIAL NOTICE \ PLEASE bear in mind the following in using the tele- graph code: 1. Telegjraph only when the matter is urgent. When a letter will answer the purpose, it is surer, as errors in transmission cannot then occur. 2. Where a blank occurs in a sentence, the word or words supplying the blank must always follow the code word of the sentence. 3. Except in cablegrams,' ten words are as cheap as any number less. Avoid code where the matter can be covered in ten words without it. 4. When ordering, always specify hard coal or soft coal boilers, for steam or waier, as the case may be. 5. Write plainly and begin each code word with a capital letter. QUOTATIONS AND CORRESPONDENCE At what price and how soon can you furnish . Dab Quote best price on . Dabbling Quote best price on following radiation Dado Wire reply quick .... Daft Specifications to follow within .... Dawning Will wire you to-morrow morning . . . Dagger Will write you to-morrow morning Dainty Have written . . ... Dairymaid Answer by first mail ... Daisy Full particulars in letter of Dale Have received no reply from you to our letter of Dally - Referring to your telegram of Damask Referring to your letter of . Dame Referring to our telegram of Dampness Referring to our letter of Damsel Referring to telephone communication to-day Dance Do not understand the meaning of Dandy We quote you for immediate acceptance Danish F. O. B. factory Deacon UnitedStates^diatobs 255 QUOTATIONS AND CORRESPONDENCE— Continued Delivered at , . . .. F. O. B. factory, published freight allowance Terms, 30 days, 2 per cent 10 days . Terms, 60 days, 2 per cent 10 days Terms, net cash .... Terms, draft and B/L ... What is carload freight rate to ? . . What is less than carload freight rate to ? . Best carload freight quoted is . . . Best less-than-carload freight rate quoted is Will wire you freight rate soon as received . Please reply at once to our telegram Deadhead Danger Decapitate Darn Dared Decay Decigram Dapper Dare Darkness Darken Darling ORDERS AND SHIPMENTS Ship immediately by freight ... Ship immediately by express Ship immediately by express prepaid Ship by first boat Ship by best route . Ship immediately and follow with tracer Can you ship immediately? Can ship immediately Can ship immediately if tapping is regular, otherwise a day or two may be necessary, but can make prompt shipment .... .... Can't ship time stated in your order, but can ship promptly . . Ship by same route as our order No. .... Ship what you can at once, balance soon as possible . Do not hold for other orders, but rush without delay When will you ship order (No. or date) 7 . . . . When and by what route did you ship our order? . When can you make shipment? ....... Will ship in about Your order No. was shipped ... . . Order No. is ready for shipment Your order is ready for shipment except Shall we make shipment? .... Hold for instructions. Order (No.) Earl Eater Easterly Empire Earning Earthquake Emperor Elder Emerge Eraption Eclipse Edict Edify Educate Effigy Editor Elect Element Eligible Encompass Elbowing 256 QpiTOL Boilers AND ORDERS AND SHIPMENTS— Continued Add to our order (No.) .... . . Egg Omit from our order (No.) . . Elate Substitute on our order (No.) ... . Elastic Duplicate our order (No.) .... ... Electo Wire trace our order (No.) Effuse Give date or number of order referred to . Elephant Ship as small lot unless car going at once . Edition We have no car going for days Elevator Shall we forward as small lot? . . . . Elfin Will send shipping instructions by mail .... Edentate Shipping instructions for prder (No.) Edge Enter order at your quotation of Echo Enter order as per our inquiry of . . . Ebonized Send us bill of lading covering our order (No.) . Eaves Will mail you to-day bill of lading covering order (No.) Energetic Ship with draft attached to bill of lading . . Easel Will ship your order Enfeebled When will car be shipped containing our order Engender Wire routing on shipment of our order .... Enkindle Routing on your shipment is as follows .... Enlighten Wire instructions Elixir Order (No.) has not been shipped . . Elope Your order does not specify steam or water. Wire which is wanted . ; • . Elusion Change our order (No.) to read Embalm Referring to your order Embankment Referring to our order Embargo Do not find any order from you Emblem We cannot promise definitely, but will givejjest at- tention Emboss Include in car for which left Embrsice We cannot furnish Emetic Must have at once. Can't wait for ... Emigrant Latter part of this week Enriching First of next week ... . -. Enslave Latter part of next week Entertainer TABLE OF TIME 1 day . . Swelling 12 days . Syenite -2 days . Swelter 1 week . Syllabic 3 days . . Swerving 2 weeks Sylphlike 4 days Swiftness 3 weeks Symbolic 5 days . . Swimming 1 month Sagacious 6 days . . Swingle 2 months Symmetral 10 days . . Swooning 3 months .. Sympathetic UnitedStates^diatobs 257 NUMERALS To be used when giving quantities, order numbers, weights, dollars and cents, etc. ON TO TH FO IV SI VE EI NI OH Repeat . Dollars Feet . . Discount X DO FE Dis EXAMPLES 10165. 1-on 0-oh 1-on 5-iv 5-x (used instead of repeating iv) — onohonivx. $146.80. 1-on 4r-fo 6-si dollars do 8-ei 0-oh — onfosidoeioh. 1,100 feet. 1-on 1-x 0-oh 0-x feet-fe — onxohxfe. 14,000. 1-on 4r-fo 0-oh 0-x 0-oh (oh is repeated to avoid hav- ing two x's) — onfoohxoh. In writing telegram luse all small letters and join together to make one complete word. To avoid confusion on long numbers it is sometimes advisable to print the characters. In that case, use all capitals, viz.: 1468-ONFOSIEI. An easy method of deciphering can be used by separating every two letters, starting at the left, except where X appears ivohxdotosi — iv oh x do to si— 500 dollars 26 $500.26 HEIGHT OF RADIATOR Inches High Inches High Nabbing . . . 12J^ Nappal . 20}^ Nadir 13 Narcissus 22 Naiad 14 Narcotic 23 Naggy . . . UVi Narrate 26 Nailer . . . . im Narrify 32 Namesake . . 17 Narwhal 38 Napery . . 18 Nasal 44 Naptha . ... 20 Nasturtium . 45 NUMBER OF SECTIONS Sections Sections Oatmeal . . Obdurate Obeisant . . Obelisk . . Obesity . . Obfuscate . , . . 2 3 . . . 4 . . 6 . . 6 ... 7 Objective . Oblation Oblique . . Oblivion Oblong . . . Oboe . . . 8 9 . . 10 . . 11 ... 12 ... 13 258 QpiTOL Boilers A.ND NUMBER OF SECTIONS— Continued Obscurity Obsequy Observance Obsession Obstacle Obstinate Obtrude Obtundent Obvention Obvolute Occasional Occident Sections . 14 15 16 17 18 19 20 21 22 23 24 25 Occult . . Occupation Octant . . Octillion Octonary Occular Oddity . . Odeon . Odorate Offertory Offspring Sections 26 27 28 29 30 31 32 33 34 35 36 TAPPING INSTRUCTIONS 5^-inch single pipe Tablature IJ^xlJ^-inch Tamarind J^ X ^-inch Tableau ij^xlj^-inch Tandems 1 X Ji-inch . . Taciturn IJ^-in. single pipe Tangency 1-in. single pipe Taffeta 2 x IJ^-inch . . Tangling 1 X 1-inch . Tactician 2-inch single pipe Tannery IJ^xJ^-inch Taffrail 2xJ^-inch . Tailor IJ^x 1-inch . Taintless IJ^xJ^-inch . Tame IJ^xlJ^-inch Tailoress IJ^xJ^-inch Tamkin 1 yi-\xi. single pipe Talisman 1 x y^-inch . Tearing IJ^x 1-inch . Talmud ^xj^-inch. Tay Tapped right hand . Tibal Tapped for extreme top of-first section . . Timorous Tapped for extreme top of second section . ' Tincture Tapped underneath radiator bottom of first section . Tinkling Tapped underneath radiator bottom of second section Tinseled Tapped for J^-inch air valve . Tipstaff All to have extra high solid legs so that distance from floor to center of supply tappings shall be inches Titular Tapped left hand .... ...... Ticklish Tapped for single pipe steam as per list Tidiness Tapped for double pipe steam as per list Tidology Tapped for top supply and bottom return on same end Tillage Tapped for top supply and bottom return opposite ends Timbrel Tapped for both supply and return tappings at bottom Timidity Tapped regular aia per list ... Tinning Tapped for Weber System Tidbit Tapped for Paul System . . .... Tiby Tapped for Webster System . Traducent Tapped at "A" Traceable Tapped at "E" . Tractarian Tapped at "B" . Tachea Tapped at "F" Tractility Tapped at "C" Trackless Tapped at "G" Tradeful Tapped at "D" . Tractable Tapped at "H" Tradition UmTEDiSEATEsJ^IATCmS 259 NEW TRITON PLAIN RADIATION Water Steam Fable . . 38-1 Fabulous Facet . ' . . . . 32-1 . . . Facial Faction . . . 26-1 . Fad Fail . . . . . 22-1 Faint Faithful . . . 20-1 Falchion Fallacy . . . 45-2 . Falsehood Fame . . 38-2 . Family Famish . 32-2 . Fanatic Fandango . . 26-2 . . Fang Fantasia 22-2 . . Farnia Farrago . . . 20-2 . . Fascinate Fastening . 45-3 . . . Fastland Father 38-3 . . Fatigue Fauna 32-3 Fawn Fealty . . . 26-3 Feasible Febrile . 22-3 Federal Feldspar 18-3 Felony Water Vented for Steam Felucca . 44r^ Finest Fender . 38-4 Fiddle, Ferment . 32-4 Fido Ferocious . 26-4 Fingen Fertile . 22^ Fireman Festal . . . . . 18-4 Firm Fetch . . 20-5 . Fidelity Fetlock . . . . 17-5 . . Filing Feudal . . . 14-5 . . . Filbert TRITON RADIATORS Triton one-column, ornamental, steam Cavalier Triton one-column, ornamental, water . . Cavalry Triton two-column. ornamental, steam Censure Triton two-column, ornamental, water Centaur Triton three-column , ornamental, steam Caution Triton three-columE , ornamental, water Cause Triton four-column, ornamental, steam Cave Triton four-column. ornamental, water . Caverns Triton five-column. ornamental, steam . Crew Triton five-column. ornamental, water Creep Triton Flue, steam Candy Triton Flue, water . Clay 260 QpiTOL Boilers AND FLORENTINE RADIATORS Florentine One-column, steam Hamlet Florentine One-column, water Haughty Florentine Two-column, steam Harrow Florentine Two-column, water Hanson Florentine Three-column, steam Hammer Florentine Three-column, water Harbor Florentine Four-column, steam Hinder Florentine Four-column, water Harass GRECIAN RADIATORS Grecian One-column, plain, steam Entity Grecian One-column, plain, water Entwine Grecian Two-column, plain, steam Enervate Grecian Two-column, plain, water Enclouded Grecian Three-column, plain, steam Endure Grecian Three-column, plain, water Enchase Grecian Four-column, plain, steam Enamour Grecian Four-column, plain, water Endivement TRITON WALL RADIATORS Triton Wall, No. 5A Steam Flank Triton Wall, No. 5A Water Flare Triton Wall, No. 7A Steam Flash Triton Wall, No. 7A Water Flask Triton Wall, No. 9A Steam Flaunt Triton Wall, No. 9A Water Flavor Triton Wall, No. 7B Steam Flaxen Triton Wall, No. 7B Water Flaw Triton Wall, No. 9B Steam Flatten Triton Wall, No. 9B Water Flatter INDIRECT RADIATORS Pin Indirect, steam, 10 feet Export Pin Indirect, water, 10 feet Expose Pin Indirect, steam, 15 feet Caxton Pin Indirect, water, ;15 feet Ceiling Pin Indirect, steam, 20 feet Club Pin Indirect, water, 20 feet Cudgel Not assembled Currycomb Assembled with Push Nipples Curliness Assembled with R. and L. Screw Nipples . Cutwater Arranged for Wall Brackets Culinary UHnnDSxATES^ADZATORS 261 DISCONTINUED PATTERNS FOR REPAIRS ONLY Oldstyle Triton One-column, plain, steam Cry Triton One-column, plain, water Crayon Triton Two-column, plain, steam Cow Triton Two-column, plain, water Calf Triton Three-column, plain, steam Canvas Triton Three-column, plain, water Cart Triton Four-column, plain, steam Culpable Triton Four-column, plain, water Cultivator Triton Five-column, plain, steam Cunning Triton Five-column, plain, water Curator Sun Two-column, steam Ennoble Sun Two-column, water Enode Sun Three-column, steam • ■ ■ Enliven Sun Three-column, water Enmity Utility Six-column, steam • Enjoyment Utility Six-column, water Envenom Champion Indirect Englut Puritan One-column, steam Handy Puritan One-column, water Haggard Puritan Two-column, steam Heather Puritan Two-column, water Hickqry Puritan Three-column, steam Hillock Puritan Three-column, water History Puritan Four-column, steam Halibut Puritan Four-column, water Halter Puritan Five-column, steam Hanker Puritan Window, Five-column, water Happiness Athenian Wall, five-foot section, steam Contraband Athenian Wall, five-foot section, water Cancerate Athenian Wall,, seven-foot section, steam Clincher Athenian Wall, seven-foot section, water Contour Athenian Wall, nine-foot section, steam Continuate Athenian Wall, nine-foot section, water Cruciform SPECIAL RADIATORS Circular for water Playmate Circular for steam Plaything Corner for water Plea Corner for steam Pleader Dining room for water Pleasance Dining Room, for steam Pleasure With saddles for marble top Plebeian With spikes in end section, for marble top Plenal 262 QpiTOL Boilers AND PANTRY RADIATOR No. 1 No. 2 No. 3 No. 4 No. 5 Pliable Pliform Plighter Plodding Plough RADIATOR MISCELLANIES Washed and cleaned for vacuum system '. . . Probation Triton Three-Column Box Bases Probative Triton Flue Box Bases Probity Puritan and Florentine Box Bases. . Procreate Triton Wall Boxes Procedure Sun Box Bases Procession ATHENIAN RADIATOR BRACKETS RNo. 1 R No. 2 R No. 3 Proclivity Proctor Prodigal • S T U V Prodigious Professor Profuse Profusion TRITON ^ALL RADIATOR BRACKETS N0.A6 Kedge . No. C Kindle No. A8 Keelson ^ No. D Kinetic No. AlO Keep No. E Kipper No. A12 ....... Kelp . No. F Kismet No. A14 Kennel No. G Knapsack No. A16 Kermes No. H Knead No. B5J^ Kettle ' No. I Knight No. B7H Khedive No. LI Knock No. B93^, Kidnap No. L2 Kodak RADIATOR REPAIRS Supply Stearri Leg Section Ablative Supply Steam Leg Section, with supply and return at bottom same end Ablution Return Steam Leg Section, open hub Abnegate Return Steam Leg Section, blank hub Aboard Supply Water Leg Section Abolition Return Water Leg Section Abreast Intermediate Steam Section Abroach Intermediate Water Section Abrogate Middle $team Leg Section Abrupt Middle Water Leg Section Abscess Slip Nipples for steam radiators Abscond Slip Nipples for water radiators Absolver Bushings, 2 x Ji inches Abstain Bushings, 2x1 inches Abstemious Bushings, 2 x X^i inches Abstinences Bushings, 2 x 1}^ inches Abstruse Plugs, 2 inches Abundance Plugs, Xy^ inches Abutment Screw Nipples for steam radiation Acacia Screw Nipples for water radiation Academic ' Right and Left Screw Nipples with hexagon centersAcceding UnitedStatesI^diators 263 CAPITOL-WINCHESTER BOILER CODE No. = Steam Complete Set of Grates 3130 Gab Rabbi 3140 Gabel Raccoon 3230 'Gabion Racket 3240 Gadder Raddle 3330 Gadfly Radiate 3340 Gaily Radish " 3350 Gain Raglan 3440 Gait Raiment 3450 Gale Rampant 3460 Gallic Ransack 3540 Gallop Rebel :- 3550 _ Gambol Recluse 3560 Game Recoup 3640 Gape Redowa 3650 Garb Refuge 3660 Garlic Regatta No. Water Complete Set of Gntea 4130 Madcap Fakir 4140 Magic Falcon 4230 Magnate - Fantasia 4240 Majestic Faro 4330 Malady Farmer 4340 Mandolin Fathom 4350 ■; Marine ^ " Figaro 4440 Marquis Flagon 4450 Mateless Fluke 4460, Matin T- Folio 4540 Matron Fontein 4550 Mattress Frappe 4560 Mayas Fresco 4640 Maypole Friction 4650 Mediator Frontier 4660 Military Fusion 264 QpiTOL Boilers AND CAPITOL SQUARE BOILERS Complete Set of No. Steam Water Grates 184 Kxact Phalanx Vacancy IBS Exalt Phantasm Vacation 186 Examine Phantom Vacuity 187 Example Pharisee Vagabond 225 Excavate Pharmacy Vagrant 226 Exceed Pharynx Vain 227 Excelsior Phase Valance 228 Exception Pheasant Valence 255 Excerpt Phenlx Valet 256 Excess Phenol Valid 257 Exchange Phial Valor 258 Exchequer Philippic Value G276 Excise PhUlstine Valve G277 Exclaim Philology Vamp G27« Exclave Philosophy Vandal G27.9 Exclude Philter Vane 235 Excoriate Phlegm Vanity 236 Exculpate Phonetic Vantage 237 Excurrent , Phonograph Vapid 238 Excuse Phosphate Vapor 239 Execute Phosphoric Variance ^0 Executor Photogen Varied WN276 Exegesis Photosphere Varlet WN277 Exemplar Phrase 'Various WN278 Exempt Phrenic Varnish WN279 Exercise Phthisis Vascular WN280 Exergue Phycology Vase WN281 Exert Physic Vassal WN282 Exeunt Physician Vast CAPITOL GAS BOILERS 3 Xanthic Yacht 4 Xebec Yam 5 Xeno Yank 6 Xerea Yard 7 Xylene Yawn 8 Xylold Yeggman S Xyster YeUow 10 Xystos Yeoman VHnrSDSlATESJ^IATQRS IMPROVED CAPITOL BOILERS 25 SERIES 265 No. Steam Water Complete Set of Grates 1425 Abate AlUance Unabated 425 Ambush Anvil Unambushed 1525 Azure Artie Unazured 525 Archive Anchor Unarchived 1625 Abdicate Antarctic Unabdicated 625 Atlas Applause Unatlased 1725 Abduct Album Unabducted 725 Alcove Attic Unalcoved 1825 Abet Antler Unabetted 825 Abandon Area ITnabandoned IMPROVED CAPITOL BOILERS 37 SERIES 1537 Cursory Curtain ' Uncursed 537 CaUper Cypress Uncalipered 1637 Camera Cactus Unearned 637 Cycloid Cabbage Uncyclolded 1737 Camphor Culvert Uncamphored 737 Caller Cabinet Uncalled 1837 Curvity Cadet Uncurvlted 837 Cuttle Cynic Uncuttled 1937 Candid Cambfer Calendar Uncalendered 937 Caboose Uncambered 2037 Canine Calico Uncanined 1037 Cutlass Cackle Uncutlassed FURMAN SECT [ONAL BOILERS Size. Complete Set Size Complete Set of Grates of Grates 184 Gyrated 277 Giron 185 Gyration 278 Grafter 186 Gyratory 279 Glsant 187 Gyromancy 337 Guipon 225 Gencive 338 Gunstaf 226 Genope 339 Gymnote 227 Gerboise 340 Gulot 228 Gerant 387 Glossiness 276 Gite 388 Glottal 3^ Glover 390 Glucose 391 Glycerin FURMAN ROUND SECTIONAL BOILERS Size Complete Set Size Complete Set of Grates of Grates 16-0 Glair 25-0 Gypsy 16-1 Glade 25-1 Gynarchy 16-2 Gusile 25-2 Gymnast 18-0 GlSHT 25-3 Gypsum 19-1 Gurgle 29-0 Gleaner 19-2 Gunet 29-1 Gleaming 22-0 Gust 29-2 Glee 22-1 Guttural 29-3 Gluten 22-2 Gutter 22-3 Glmbal 266 QpiTOL Boilers AND IMPROVED CAPITOL BOILERS 48 SERIES Size Complete Set Size Complete Set of Grates of Grates 1748 Unlanced 1048 Unlathered 748 Unlarlated 2148 Unlegended 1848 Unleadered 1148 Unlaufeled 848 Unlassoed 2248 Unluminated 1948 Unlectured 1248 Unlyijiphed 948 Unlatented . 2348 Unlucrative 2048 Unlegated 1348 Unlutarated IMPROVED CAPITOL SOLAR BOILER No. Complete Set No. Complete Set of Grates of Grates 702 Dew&bbling 1803 Dewhipping 1002 Dewadded 1804 Dewalnutting 1003 Dewafering 1808 Deweeviling 1004 Dewagging 2403 Dewamping 1402 Dewaking 2404 Dewarding 1403 DewalUng 2405 Deweltering 1404 Dewaylaying 3303 Dewarf axing 3304 Dewariling 3305 Dewarranting SUNRAY BOILERS No. Complete Set No. Complete.Set of Grates of Grates S4-E Jabberer , 236 Jessamine 55-E Jabiru 237 , ealousy 6S-E Jacamar 238 elly 57-E Jacent 239 . ay 95-A Jacknapes 240 , umbo 9a-A Jackdaw WN 276 . ailbird . 97-A Jackplane WN 277 "'-' , alapin 98-A Jacobin WN 278 ambee • 326 Jackonet WN 279 , aphetic 327 Jaculate WN 280 , anlzary 328 Jadery WN 281 Japanese 329 Jaggery 23S Jocund HOT WATER SUPPLY BOILERS No. Code Complete Set of Grates 2X 110 120- 63 63 64 Ivory Insular Intact Iterate Itching Italian Saloon Solitaire Sombre Salutary Salute Samaritan VnitedStatesJ^iators 1(>1 INDEX BOILERS Page Basis of Boiler Ratings 206 Capitol Gas Boilers . - , 40-41 Capitol Sectional Boilers 4-19 Capitol Sectional Measurements 33-37 Capitol Winchester Boilers 20-32 Capitol Winchester Measurements 38-39 Hot Water Supply 44 BOILER SPECIALS • Asbestos Cement 155 Asbestos to Cover . ^ 43 Assembling Position of Sections 204 Auxiliary Heaters 151 Blowing Off Steam Boilers 205 Boiler Putty ,. 155 Coil Openings . . , 42 Firing Tools 42 Grates 42 Ratings '206 Relative Value of Non- Conductors 208 Repairs ... 158-175 Tank Heating Capacity 44 To Heat Swimming Pool 208 Trimmings 42 Water Back 151 RADIATORS Circular 95 Column Wall 96 Comer 94 Dining-Room ... 93 Florentine . - . - 64-71 Florentine Direct-Indirect . . . 86-87 Grecian . . 72-79 Grecian Direct-Indirect 88-89 Pantiy 102 Pin Indirect . 104-105 Triton Flue 80-81 Triton Flue Direct-Indirect 90-91 Triton Ornamental 56-63 Triton Plain 46-55 Triton Plaijj Direct-Indirect ^ 84-85 Triton Plain Hospital 82-83 Triton Wall 98-99 & 183-197 Triton Wall Tests 197 368 QpiTOL Boilers AND RADIATOR SPECIALS Page Adjuitable Feet 103 Concealed Brackets, Column Wall 97 High Legs 97 Honeywell Tappings 245 Measurements 181-182 Nipples . 4S Pedestals 103 Pin Indirect Data 201 Pin Indirect Free Area 202 Pin Indirect Heat Losses 203 Price List 177 Repairs ... 178 Sectional Coverings 156-157 Tapping List . * . 176 Tappings ... 181 Triton Wall Braclcets, Adjustable 100-179 Triton Wall Barckets 101 Wall Boxes 92 Wrenches 103 VACUUM CLEANERJ > Vacuum Cleaners 106-110 SPECIALTIES Radiator Valves Corner . .■>.,,,„,: 114 Comer, Triton Packless 114 Measurements 180 Steam, Composition Disc 113 Triton Graduated Packless 112 Triton Packless 111 Triton Vacuum Thermo 112 Unique ... 117 Water, Bell Shaped lis Water, Quick Opening 116 Brass Globe and Angle 119 Circulating Couplings, Capitol ' . ■ ri7 Elbows . 116 Regulating 133 Straightway 110 Air Valves Capitol Automatic 121 Compression Key 125 Compression Wood Wheel . 125 Positive and Automatic 12S Hoffman Air Line 124 Hoffman Junior . . 124 Hoffman Siphon 123 Paul Automatic 120 tMnrEoSTATES^ADIATORS 269 Air Valves — Continued Russell Siphon Triton Automatic Triton Auto. Air and Vacuum Auxiliary Heaters Bronze, Capitol Bronzing Liquid, Capitol Brushes, Bronzing Brushes, Flue . Brushes, Radiator Cement, Pipe Joint Chain Pipe Hangers Draw-off Cocks Expansion Tanks, Automatic Expansion Tanks Expansion Tank Brackets Floor and Ceiling Plates Gauges Honeywell Heat Generators Honeywell Tank-in-Basement Honeywell Water Regulator Hot Water Thermometers Indirect Casings Minneapolis Heat Regulators Minneapolis Tank Regulators Pipe Cutters Pipe Threading Tools Radiator Enamel Radiator Trucks Radiator Shields Registers . Safety Valves . Spud Wrenches Storage Tanks . Storage Tank Coils Tool Chests Water Racks Water Feeders, Automatic Water Gauges . MISCELLANEOUS Absolute Zero . Air . Air, Climatic Temperatures Air, Constitution of . Air, Moisture Absorbed by Air, Properties of Air, Relative Humidity Air, Required for Combustion Air, Required for Ventilation Air, Volume and Density . Area of Circles Page 133 120 120 151 138 139 141 141 141 157 127 133: 131 130 130 126-127 139 134 135 135 12s 144 136' 137 147 148-149 140 146 142-143 145 132 147 152-153 154 150 151 131 132 253 237-241-253 241 239 239 240 239 210-217 337 240 348 270 UmTEDSrATES^ADJATORS M ISCELL ANEOUS— Co«hntt^