Document Oz86p6O6rpgXd7BKwexjD4VX

Heating Systems Boilers, Cast-Irot United States Radiator (orporation General OUices: Detroit. Michigan Branches and Sales OUices in Principal Cities Detroit, Michigan CAPITOL RED TOP BOILERS FOR ALL FUELS________ Ratings in Sq Ft Direct Cast Iron Radiator Loads-- Sq Ft "A" Series "B" Series C" Series Steam-- 575-1450 Water-- 975-2475 Water--1980-5940 Steam--4700-10.500 Water--7760-17.325 280- 655 460-1085 550-2030 910-3350 1865-5805 3080-9580 Illustrated above is a Capitol Red Top. Series "C" Boiler. Capitol Red Top Boilers can be furnished with extra high steel bases to provide extra setting height or desired additional furnace volume for stoker firing. CAPITOL RED CAP BOILERS For All Fuels Direct Cast Iron Boiler No. Radiator Loads Sq Ft Steam Water 19-4 300 19-5 350 495 580 20-4 20-5 400 450 660 745 22-4 22-5 500 550 825. 910 ISA 25-5 625 675 1030 1115 Capitol Red Cap Boiler design brings the advantages of (1) long fire travel, (2) flue passages that force the hot gases to circulate through every section, ex tracting the maximum heat from the fuel consumed. (3) Deep firepot that provides the extra space needed for better com bustion, and smooth, tapered firepot walls to assure a clean surface for better heat absorption. CAPITOL SUNRAY BOILER No. I Series Direct Cast Boiler No. . Iron Radiatpr Loads Sq Ft Water (Oil) 1-03 330 1-04 460 1-05 585 1-06 710 Water (Coal) 1-4 460 1-5 585 1-6 710 CAPITOL SUNRAY RADIATOR Space Saving--Can be fully or partially recessed--Also well adapted for free stand ing installation. Self-contained Cabinet Radiator--de-. signed to form its own enclosure. The "No. 1" Series Capitol Sunray Boiler is furnished in Coal Burning and OilBurning types. The unusually generous sized combus tion chamber is scientifically proportioned so that it will operate at highest efficiency. The hot gases of combustion are forced with a swirling, scrubbing action directly against heat-absorbing surfaces. 982 Heating Systems Boilers, Cast-Iron UnTtedStates Radiator (corporation Genera! OUices: Detroit. Michigan Branches and Sales OUices in Principal Cities > . Detroit, Michigan _ silea CO no no -- too us t PS ,--07- ^ nirp^t standine Radiator Load Flue CAPITOL FINCAST ENCLOSURES AND CONVECTORS Made entirely of cast iron. Without joints--Cast in one piece. Many lengths and widths. Tappings, top, bottom and ends. Complete choice of enclosures. Finished to harmonize with modem interiors. CAPITOLAIRE DIRECT FIRED CAPITOL THINTUBE RADIATORS 3-Tube Heights Per Section Heating Surface 25' f.65q Ft 4-Tube 19' 1.6 Sq Ft 22' 1.8 Sq Ft 25' 2.0SqFt 5-Tube 22' 2.1 Sq Ft 25' 2.4 Sq Ft CONDITIONING UNIT 6-Tube 19' 2.3 Sq Ft 25' 3.0 Sq Ft 32' 3.7 Sq Ft 1$4 in. Centers. 40 per cent less space needed for these graceful, efficient Capitol ThinTube Radiators. An air conditioning unit especially de signed for oil and gas firing. Streamline flue construction in preheating and primeheating sections insures high efficiencies. Deluxe jacket completely encloses all con trols, heating unit, automatic humidifier, filter and fan. Other gravity and forced air furnaces available for gas, stoker or hand coal firing. 983