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 210
. The float then drops and opensthe valve. This action is practically instantaneous. On water-logged radiators the valve closes tight against the escape of water, but theinstant the water in the radiators falls away, the siphon automaticaUy discharges the surplus DIRECT STEAM HEATING 199 water in…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
