San Francisco : Architect and Engineer, Inc · leaf 135
t have all the necessary safety de-vices, but essentially all that is required is the proper cir-culation of lukewarm water throughout the piping inthe concrete floor slab, to create a surface temperature of83 degrees F. (This temperature is skin temperature andfeels neutral to the feet or hands),… … RADIANT HEATING it, including the occupant, but does not materially heatthe air. The air does move gently from the floor to theceiling maintaining even air temperatures at all levels.The lack of excessive warm air currents keeps all the heatin the building and makes for economy of operation…
Architecture · Building
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