Document 5obo0gwNxQoy1J3Q9zE692g5

Boilers and Radiators United jStates Radiator (qrroration GBNERAL OFFICES: DETROIT, MICHIGAN Manufacturers of Capitol Boilers and Radiators Baltimore, Md. Birmingham, Ala. Boston, Mass. Buffalo, N. Y. Cambridge, Mass. Chicago, III. Cincinnati, .Ohio Cleveland, Ohio Columbus. Ohio Davenport, Iowa Branches and Sales Offices Denver, Colo. Des Moines, Iowa Detroit, Mich. Harrison, N. J. Indianapolis. Ind. Kansas City, Mo. Los Angeles, Cal. Louisville, Ky. Maspeth, L. I., N. Y. Milwaukee, Wis. New Haven, Conn. New Rochelle, N. Y. New York, N. Y. Omaha. Neb. Philadelphia, Pa. Pittsburgh, Pa. Portland. Me. Portland, Ore. Providence, R. I. Reading, Pa. Rochester, N. Y. San Francisco, Cal. Seattle, Wash. Springfield, Mass. St. Louis, Mo. ^ St. Paul, Minn.> Troy, N. Y. Washington, D. C. Assembling Plants located at points indicated by asterisk Manufacturing Plants Located in Following Cities Bristol, Pa.; Corry. Pa.; Detroit, Mich.; Dunkirk, N.Y.; Edwardsville. III.: Geneva, N.Y.; Waukegan. III.; West Newton, Pa. CAPITOL BOILERS In choosing the correct size of boiler for any building there is one and only one consideration: will it properly heat the re quired number of square feet of radiation? The net cast iron radiating surface that each type and size of Capitol Boiler will heat adequately has been determined and is guaranteed in writing. When the needed radiating surface is known and contributing factors checked, the selection of the proper Capitol Boiler becomes a simple matter. GUARANTEE The United States Radiator Corpo ration will give an absolute guarantee, in writing that Capitol Boilers will properly heat their full published amounts of "direct cast iron radiation," provided only, that the boilers are connected to correctly- in stalled systems and that the recognized standard requirements are followed. Should any Capitol Boilers not meet these condi tions, the additional capacity necessary will be supplied "without charge" by the United States Radiator Corporation. CAPITOL RED CAP BOILERS The Capitol Red Cap Boiler offers the latest development in round boilers. Built upon the precise prin ciple of the Capitol Round Boiler, it is enclosed in a round jacket of cobalt blue, capped with cardinal red and fitted with red vitreous porce lain enamel doors. A thick blanket of rock wool, more effective than any insulation used heretofore, on jacketed boilers, insu lates the entire boiler. An ample base al Capitol Red Cap Boiler lows no ashes to choke the draft. An unusually deep firepot per mits long firing periods. Large and stream lined water-ways and extra long fire travel insure high efficiency. RADIATOR LOADS AND DIMENSIONS EOR CAPITOL RED CAP BOILERS Boiler No. | Height of Water Line, inches Grate Area, Sq. F t. Height I Feet Direct Cast Iron Radiator Loads. Sq.Ft. T5-S -o Minimum II1 -Chimney Sizes Steam Water 1& cHo--S5 m 17-4 200 330 46% 1.44 139 2Vt 30 8x8 17-5 250 415 51% 1.44 139 I'A 30 8x8 19-4 300 19-5 350 495 46% 1.76 170 2,/f 30 8xJ2 580 51% 1.76 170 2Vi 35 6rl2 20-4 400 660 46% 2.24 277 3 30 8x12 20-5 450 745 51% 2.24 227 3 35 8x12 22-4 500 825 46% 2.76 297 3 35 8x12 22-5 550 910 51% 2.76 297 3 35 8x12 25-4 625 1030 471% 3 54 368 3/? 35 8k 12 25-5 675 1115 52% 3.54 368 3(t 40 8x 12 25-6 725 1195 571/, 3.54 368 3% 40 8x 12 28-4 775 1260 48% 4.40 479 4 35 8x 12 28-5 850 1405 53ff 4.40 479 4 40 12x12 28-6 925 1525 581/, 4.40 479 4 45 12x12 "See Guarantee. fSteam boilers have one outlet aod two inlets. Water boilers have two outlets and two inlets. CAPITOL RED TOP BOILERS Like the Red Cap, the Red Top pos sesses all the characteristics that mark the Capitol group of jacketed boilers. It has the same sturdy, jacket of heavy, gauge 618 United States Radiator Corporation Boilers and Radiators steel, with baked enamels in cobalt blue and cardinal red. Its trimmings are of nickel plate and black enamel. Its doors are vitreous porcelain enamel. Its insula tion, sides, top and back is of full inch thick, wire reinforced, rock wool. _ A new boiler 0 throughout, ^***TMzg~ --^ the Capitol Red Top in- eludes many features which are distinct im provements in boiler de sign. Every part of the boiler has been given painstaking thought and extreme manufactur Capitol Red Top Boiler ing care. The Red Top is also made in smokeless type for burning bitu minous coals. The same design, that has been used so successfully in Capitol Smoke less Boilers, is embodied in the Smokeless Capitol Red Top, and gives you every CAPITOL SMOKELESS BOILERS "Smokeless" simply means complete combustion. And all of the carbon which forms smoke cannot be burned without the correct amount of air, oxygen. The auxiliary inlets that supply air for complete combustion in Capitol Smokeless Boilers are not dependent upon the skill, guesswork or memory of the fireman. RATIONS AND DIMENSIONS "A" Series for AH Fuels Grate Area. Sq. Ft. Coal Capacity, Cu. Ft. ! Outlets Inlets Height, Feet Dimen., Inches Direct Cast Iron Radiator Loads, Sq. Ft. 5 * >8 JZ Minimum Chimney Sizes Boiler No. Stm. W. s e 3 A- 6 A- 7 A- 8 A- 9 A-10 A--11 280 460 42Vi 1.96 2,78 1-4* 2-3* 30 355 585 42% 2.45 3.47 1-4* 2-3* 30 430 710 42|A 2.94 4.16 1-4* 2-3* 35 505 835 42/2 3,43 4.86 1-4* 2-3* 35 580 960 42Vg 3.92 5.55 1-4* 2-3* 35 655 1085 42% 4.41 6.25 1-4* 2-3* 40 8x12 8x12 8x12 8x12 Bxli 8x12 Height including trimmings 59^j in.; width 32% in* **B** Series Anthracite--For AH Fuels B- i B- 7 B- 8 B- 9 B-10 B-II B-12 550 111) 735 1215 46*/? 920 1570 46% UQ5 1875 46% 1290 2130 46% 1475 2435 46% 1660 2740 46% ifto 6.1 1-4* 2-4* 35 8x12 4,50 7.7 M* 2-4* 35 32x12 540 9.1 2-4* 2-4* 35 12x12 630 10.6 2-4* 2-4* 40 12x12 7.20 12.1 2-4* 2-4* 40 12x16 8.10 13.6 2-4* 2-4* 45 12x16 9.00 15.1 2-4* 2-4* 45 12x16 Hri|jht inc iuding trimmlings 65% iel; width 4' Hin. B" S>eriea Sm<>kele.is--1 7or Soft Coal b-9 B-10 B-11 B-12 B-13 B-14 no4 1290 1475 1660 1845 2030 i&B 2130 2435 2740 3045 3350 46% 46% 46% 46% 46% 46% 6.30 7.20 8.10 9.00 9.90 10.80 2-4* 2-4* 40 12x12 2-4* 2-4* 40 12x16 2-4* 2-4* 45 12x16 2-4* 2-4* 45 12x16 2-4* 2-4* 50 12x16 3-4* 2-4* 50 12x16 Bright including trimmings 65% in.; width 42% in. See Guarantee. No. ItSO Capitol Smokeless Boiler Their size for each boiler rating is definitely determined in the Capitol Test ing Laboratory and permanently fixed at the factory. They need no adjusting. The intensity of the fire itself governs the amount of air drawn in. To further assure accuracy, every Capitol auxiliary inlet is always an integral part of a single boiler section and is never placed between two sections where faulty assembly will cause a variance. RADIATOR LOADS AND DIMENSIONS FOR SMOKELESS BOILERS | Height of Water Line, Inches jj 1Height, | Feet Dimen., Inches Boiler No. Direct Cast Iron Radiator Loads. Sq. Ft. Steam Water Crate Area, Sq. Ft. Coal Capacity, Cu. Ft. Minimum Chimney *0c Sizes 3. 6s 520 600 620 800 720 1000 820 1200 990 46% 3.48 4.32 2-3* 40 12x12 1320 46`/2 4.3/ 5.42 2-3* 40 12x12 1650 46% 5.26 6.52 3-3* "45 12x16 1980 46% 6.15 7.62 3-3* 45 12x16 See Guarantee. Height including trimmings 66% in.; width 45 in. Specify if back or top outlet smoke hood is required. 0Continued on following Page) 619