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Radford's cyclopedia of construction; carpentry, building and architecture. Based on the practical experience of a large staff of experts in actual constrcution work (1909)

Johnson, Alfred Sidney, 1860-, Radford, William A., 1865- · Chicago Radford Architectural Co · leaf 61

An illustration from Radford's cyclopedia of construction; carpentry, building and architecture. Based on the practical experience of a large staff of experts in actual constrcution work, 1909, leaf 61
one or two sizes larger pipethan that used for the main, placing a reducingelbow at the top to start the main. The end of the steam main should never belower than a point 14 inches above the water-line of the boiler; and, if possible, a distance of 40 HEATING AND VENTILATION 20 inches should be… … M>/y//////y//yy///Aiiiy//yy///y//^^^^ Fig. 20. Elevation of Boiler and Return Connection of a One-Pipe Circuit System of Steam Heating as Shown in Planin Fig. 15. the space to be maintained between the end ofthe main and the water-line of the boiler. Divided-Circuit System. The divided-circuitor…

Architecture · Building

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