Document YjRonb9aJV4YaQOpBBM06GaQK

Heating Systems &>a.csiiroa General Office, Detroit 31, Mich. Branches and Sales Offices In Principal Cities Rr. 0. R. Pc.*..oa. U. S. Boilers are manufactured for all fuels, for heating systems of all types, and for buildings of all sizes. U. S. Boilers equal or exceed all code require ments. U. S.Gas Boilers are fully A.G.A. approved for all gases. NOTE--The following boilers are available as Boiler-Burner units with U. S. Solar Flame Oil Burners: U. S.-12 and U. S.-21 (U. S..A11 Fuels Boilers), U. S.-46 (U. S. Oil Boilers). U. S.-ll Gas Boiler is completely assembled at the factory and is snipped ready to connect to piping. U. S. All Fuels Boilers V. S.-Il U. S.-ll V. S.-IS U. S. Oil Boilers V. S.-tf U. S.-l I=B=R NET RATINGS Boiler Steam Sq Ft U. S.-ll Water 1000 Btu hr U. S.-46 U. S.-2 U. S.-25 310 to 700 86 to 188 350 to 800 97 to 214 545 to 1985 148 to 502 Large Capacity All Fuels Boilers NET RATINGS Series Steam Sq Ft Water 1000 Btu hr "C" "40" "50" WN 2930 to 9450 3000 to 5800 5880 to 9450 4935 to 14630 719 to 1466 736 to 1392 1411 to 2268 1184 to 3511 I=B=R NET RATINGS Boilers U. S.-12 U. S.-2I U. S.-28 Steam Sq Ft 230 to 470 400 to 900 850 to 3030 Water 1000 Btu hr 65 to 128 110 to 239 227 to 742 U. S. Gas Boilers U. S. Thin Tube Radiators No. of Tubes 3 4 4 4 5 5 6 6 6 Height Inches 25 19 22 25 22 25 19 25 32 Heating Surface Sq Ft per Sec tion 1.6 1.6 1.8 2.0 2.1 2.4 2.3 3.0 37 __ Packaged U. S.-S U. S.-IS V. S.Sl I=B=R NET RATINGS Boiler U. S.-ll U. S.-16 U. S.-32 Steam Sq Ft Water 1000 Btu hr Water Only 27 to 108 295 to 2090 82 to 527 2150 to 10,500 540 to 2520 U. S. Sunray Radiators Height Depth Inches Inches 19'-21"-22)4" 19'-21"-22K" 20' 5 6 5 Heating Surface Sq Ft per Sec tion_____. 1.8 2.3 2.25 1544 Heating Systems . boums. Cast Iron Genera] Office, Detroit 31, Mich. Branches and Sales Offices In Principal Cities D. S. Capitolaire Summer Air Condi U. S. Radiant Baseboard--Available in tioners. Models available for economical both cast iron and- steel models--com installation with steam or forced hot bines the best features of radiant and water heating systems to provide yearround air conditioning in homes or commercial buildings. They have ample capacity combined with space-saving design and are equipped with complete convection heating--radiant heat at floor level, plus convected heat to banish drafts. No structural changes needed. Simply replace baseboards. For. new or old buildings--residential or commercial. Ideal for remodeling old automatic controls. homes, and for basementless houses. U. S. Fin-Ray Radiation is ideal where heating require ments are heavy, space is at a premium, and low installa tion cost is a requirement. U. S. Fin-Ray is available in two styles: (1) steel tubing with steel fins (Types R and NR); and (2) copper tubing with aluminum fins (Type CA). (Upper) Made in 1-M in. and 2 in. steel tube with steel fins. For sloping top enclosures, flat top enclosures, and expanded metal grille covers. (Lower) Made in )4 in. (nominal) copper tube (2) with aluminum fins. Base board enclosures and all accessories are furnished -to fit any installation. U. S. Oil and Gas Burners for furnaces and boilers. Capacities: Oil Burners--0.6 gph to 15 gph. Gas Burners--75,000 to 300,000 (input rating, Btu per hr). U. S. Oil Burners (Upper) give de pendable service and low fuel consumption for homes, com mercial buildings, schools, churches, garages, etc. Commercialtype pressure atomizing oil burners in larger sizes also avail able. U. S. Gas Burners (Lower) are available in two models. Stainless steel flame deflector and support rod. Controls oper ate on low voltage current. R. S. Automatic Water Heaters, gas and electric. Gas--Capaci ties from 20 to 75 gals. Electric--capacities from 30 to 50. Also, table top, cabinet heaters available for both gas and elec tricity--capacity 30 gals. Well insulated with Fiberglas. Give dependable, efficient service at minimum cost. Durable finishes. F- S. Convectors are streamlined, sim plified, standardized; for use on all two-pipe steam and hot-water systems. Heating elements are made of copper or brass tubes brazed to copper alloy headers. Can be connected at top or bottom. Sturdy, durable cabinets provide easy assembly on the job. U. S. Capitolaire Furnaces. Over 150 models to choose from--for oil, gas, and hand-fired coal or stoker firing. U. S. furnaces and winter air conditioners are real fuel savers. Streamlined cabinets are attractive in utility room, base ment, or recreation room. Engineered for long life, high efficiency and troublefree' operation. 1545