Original heating trade vintage catalog for GAR WOOD INDUSTRIES, INC. Main office and factory was located in Detroit, MI. Home Air Conditioning At Its Best. Manufacturers of Tempered-Aire Heating and Air Conditioning for the Home. In the Winter, Spring and Autumn you get pure, filtered air that banishes dust and dirt from your home and lightens household cleaning, Circulated Air that gently and evenly distributes warmth and maintains freshness. In the summer, Tempered-Air makes your house more comfortable to live in by using the blower and duct work as a ventilating system. Rating and dimensions chart for Tempered-Air models 001, 101, 201, 301, 401 and 501. Gar Wood Industries was known to manufacture equipment containing asbestos. Disbound from a large 1940 home builders heating catalog, this unique old four page technical brochure would display wonderfully matted and framed. Nice cover graphics. A marvelous addition to your retro heating equipment library. Pages are detached and may contain a small amount of residual glue on edge.