Document 2qovBOXzy1ZL4ypjrxv6LaG6r

Heating Systems Boilers, cast iTM IMteoJStates Radiator (fhtpoRAnorr General Office, Detroit 31, Mich. Branches and Sales Offices in Principal Cities Reg. U. S. Pat. Off. 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. All Fuels Boilers), U. S.-46 (U. S. Oil Boilers). U. S. All Fuels Boilers v. S.-ll U. S.-ll I=B=R NET RATINGS v. s.is U. S. Oil Boilers U. S.-4S U. S.-t I=B=R NET RATINGS V. S.-ll Boiler Steam Sq Ft Water 1000 Btu hr U. S.-46 U. S.-2 U. S.-25 310 to 700 86 to 188 350 to 800 97 to 225 545 to 1985 148 to 502 Large Capacity All Fuels Boilers NET RATINGS Series Steam Sq Ft Water 1000 Btu hr "C" "40" "50" WN 2715 to 6110 2480 to 5800 5640 to 13,240 3885 to 14,630 651 to 1466 595 to 1392 | 1354 to 3178 ] 932 to 35114 Boilers U. S.-12 U. S.-21 U. S.-28 Steam Sq Ft 170 to 470 360 to 900 850 to 3030 Water 1000 Btu hr 41 to 128 86 to 239 204 to 742 U. S.Gas Boilers TJ. 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 3.7 v. s.-n u. s.-ie I=B=R NET RATINGS u. s.st U. S. Sunray Radiators Boiler U. S.-ll U. S.-16 U. S.-32 Steam Sq Ft Water Only 295 to 2090 2150 to 10,500 Water 1000 Btu hr 27 to 108 82 to 527 540 to 2520 Height Inches Depth Inches 19*-21'-22V$' 19'-21"-22V" 20* 5 6 5 Heating Surface Sq Ft per Sec tion 1.8 2.3 2.25 1458 IMtedJSiates Radiator (rporation~ General Office, Detroit 31, Mich. I> Branches and Sales Offices in Principal Cities a. la- i U. S. Capitolaire Summer Air Condi U. S. Radiant Baseboard combines the tioners. Models available for economical best features of radiant and convection i installation with steam or forced hot heating--radiant heat at floor level, water heating systems to provide year- plus convected heat to banish drafts. round air conditioning in homes or commercial buildings. They have ample capacity combined with space-saving No structural changes needed. Simply replace baseboards. No dust, no dirt, inconspicuous, versatile, durable. For new or old buildings--residential or design and are equipped with complete 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 NFP). (Upper) Made in l-\i in. and 2 in. steel tube with steel fins. For baseboard, flat top enclosures, and expanded metal grille covers. (Lower) Made in 1 in. (nominal) cop per tube with aluminum fins. Baseboard 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. 11. 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 electricity-^capacity 30 gals. Well insulated with Fiberglas. Give dependable, efficient service at minimum cost. Durable finishes. U* 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 trouble- free operation. 1459 : Hi hi! ii }t