San Francisco : Architect and Engineer, Inc · leaf 295
he valve snaps to the closeposition, thus preventing any back fire in the mixers.Thermocouple type safety pilots and low water cut-offalso operate through the same control valve to protectthe boiler against pilot failure or lack of water. Properly conditioned air is conveyed to the variousstudios… … CORNER OF THE STAGE OF STUDIO D, N. B. CSNEW HOLLYWOOD RADIO CITY. THE GRILLINGHIDES A HUGE AIR DUCT THE ARCHITECT AND ENGINEER Makes Beautiful Interiors...Applies Direct to Open Framing KM 111 illll.IIH rHE Key Joint Unit, a new product by Celotex, answersthe problems architects have met in trying…
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