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 412
pulley or driving side of the fan; exactly opposite for B. F. Sturtevant Co.s fans. The fan wheel is right or left hand, according to the direction of rotation when viewed frompulley side. The direction of rotation is indicated in the above diagrams by an arrow. HOT-BLAST HEATINGPERFORMANCE AND…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
