Original 1966 heating trade vintage catalog for the HART & COOLEY MANUFACTURING COMPANY. (Division of Allied Thermal Corp). Main office and plant were located in Holland, MI.

Manufacturers of Air Distribution and Ventilating Products. 'Worlds Largest Producers of Registers, Grilles and Diffusers'.

Products include Residential & Commercial Registers, Grilles, Diffusers, Gas Vent Pipe & Fittings and All Fuel Prefabricated Chimneys, all are fully featured.

Has numerous product images, description, applications and specifications to provide product details.

Unbound from a large rare 1966 Architectural Catalog, this unique old four-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro heating and air conditioning (HVAC) equipment library.