Document ga9ovGwzVYy1eY4M0y7MBgY7G

/ Heating Systems Boilers, Cast iron ISStedJS^oes Rwiator @KPORAnoir Member General Office, Detroit 31, Mich. Branches and Sales Offices In Principal Cities - Reg. U. S. Pat. Off. The United States Radiator Corporation carries a complete line of hand, stoker, gas and oil-fired boilers for steam or hot water heating, warm air furnaces, gas burners and oil burners, radiators,, baseboard convectors, controls and heating ac cessories for residential, commercial and industrial heating. U.S. 12 All-Fuels Boiler (Oilratings shown. For coal-fired ratings, write for Catalog A-S99.) U.S. Radiant Baseboard Designed to operate with forced circu lating hot water systems, U.S. Radiant Baseboard replaces ordinary baseboard. It is light in weight, of all-steel construc tion and is roughed-in and installed exactly as standard radiator practice. Radiant surfaces, waterways and finned surfaces of U. S. Radiant Baseboard are copper brazed into a single pressure-tight unit. Exterior surfaces are specially treated,1{then protected with grey zinc chromate primer. Packed in individual cartons, distinctly marked, U.S. Radiant Baseboard is shipped in unit lengths of 2 to 12-ft in clusive in increments of 1-ft. Write for catalog AR-29G. Boiler <No. pi 12-30 12-40 12-50 12-60 I = B = R Net Ratings D.C.I.R. Sq Ft 1000 Btti/hr Steam 230 310 390 470 Water 430 570 715 855 Steam 55 74 94 113 Water 65 86 107 128 I=B =R Gross Output 1000 Btu/hr 86 114 143 171 U.S. Solar Flame Gas Conversion Burners are A.G.A. rated and are available for steam, hot water and warm air systems. 2 models. Capacities from 75,000 to 300,000 Btu's/hr. U.S. Solar Flame Oil Burners are avail able for steam and hot water boilers and warm air furnaces. 3 models. Capacities from 0.6 to 15 gal/hr. U.S. Fin-Ray Baseboard Radiation U.S. Solar Flame Gas Burners U.S. Fin-Ray Baseboard Radiation for homes and offices is furnished in 1 in. and 1-1/4 in. pipe sizes. For commercial applications U.S. FinRay Commercial Radiation is furnished 1-1/4 in. and 2 in. pipe sizes. Write for catalogs AR 319B (Baseboard) and AR 318 (Commercial) for data and specifications. U.S. Gas Boilers include a complete range of sizes and capacities from 480 to 12,480 sq ft for steam heating, and from 240 to 20,000 sq ft for hot water heating. U.S. Gas Boilers are furnished with necessary control equipment and are completely automatic in every opera tion. All units are A.G.A. approved. THINTUBE RADIATORS 3-Tube________ ________ 5-Tube Heights In. 25 Per Section Heating Surface 1.6 Sq Ft 4-Tube 22 1.8 So Ft 25 2.0 S<j Ft 22 2.1 Sq Ft 25 2.4 Sq Ft__ 6-Tube 19 2.3 Sq Ft 25 3.0 Sq Ft 32 3.7 Sa Ft IK in* Centers. 1344 Heating Systems Boilers, Cast Iron IMtepjStates Radiator (thtponmo/r- General Office, Detroit 31, Mich. Branches and Sales Offices in Principal Cities Reg. U. 8. Pat. Off. U.S. 2 Oil-Fired Boilers Boiler No. 2-03 2-04 2-05 2-66 I -- B " R Net Ratings D.C.I.R. Sq Ft 1000 Btu/hr Steam 350 500 650 800 Water 645 910 1170 1425 Steam 84 120 156 192 Water 97 137 176 214 r=* b =R Grow Output 1000 129 182 234 (Oil ratings shown. For Stoker and Hand Fired ________ratings, write for Catalog A-417B) 21-30 21-35 21-40 21-45 21-50 21-55 400 730 96 110 146 500 910 120 137 182 600 1080 144 162 216 700 1255 168 188 251 800 1425 192 214 285 900 1590 216 239 318 25 (Oil ratings shown. For Stoker and Hand ________ratings, write for Catalog A-417B) Fired 28-30 28-35 28-40 28-45 28-50 28--55 28-60 28-65 28-70 28-75 850 1055 1260 1470 1690 1900 2120 2340 2570 2800 1510 1850 2185 2530 2880 3210 3560 3900 4255 4600 204 253 302 353 406 456 509 562 617 672 227 534 690 370 437 506 576 642 712 780 851 U.S. 25 Oil-Fired Boiler 25-3 25-4 25-5 25-6 25-7 545 905 1265 1625 1985 985 1610 2195 2775 3345 131 217 304 390 476 148 240 329 416 502 197 320 555 669 U.S. Vertical or Horizontal Unit Heaters are available with either 60 cycle AC or 25 cycle AC or DC motors in a wide range of sizes and capacities. Optional control equipment for special applica tions may be obtained at extra cost. Write for catalog. 1345