Original 1966 heating trade vintage catalog for the ZELL-AIRE CORPORATION.  Main office and plant were located in Reading, PA.

Manufacturers of ZELL-AIR Instant, Low Cost Electric Heating. 

Has product images, illustrations, 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 cover graphics. A fabulous addition to your retro heating and air conditioning (HVAC) equipment library.