Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 268
n Grade Down [*- £-0—\ at least Plan ■ Fig. 13 Usual Methodfor Smoll Systems Fig. 14 VIK … 250 HEATING AND VENTILATION In s)7iall installations the expansion line may be connected to the return riser of one of thehighest radiators, and no overflow other than the vent need be provided for, as shown in Fig. 14This is a cheap method, and should not be resorted to unless extreme economy must…
Building · Heating · Ventilation
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