Illinois Society of Architects · Chicago · leaf 185
et or more, by .008, and then use pipe with area nearest to that sofound; thus radiating surface pipe will supply. Radiation. Diameter of Pipe. Area in Inches. Direct. Indirect. 1% x 1 1.49 150 85 11/2 X IV4. 2.03 225 140 2 X 114 3.35 350 200 21/^ X 11^ 4.78 500 300 3 x2 7.38 800 500 3% X 2 9.83… … THE HEATER THAT HEATSTHE BOILER THAT BOILS FLORENCE TELEPHONE CENTRAL. 3847 COLUMBIA HEATING CO. 4o dearborn st.. Chicago O. R. ERWIN
Architecture · Building · Architects
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