Original heating trade vintage catalog for DELCO APPLIANCE  CORPORATION.  Subsidiary of General Motors. Main office and plant was located in Rochester, NY.

Manufacturers of Delco-Heat.  Products include Delco-Heat Conditionair filters, heats, humidifies and circulates conditioned air. Delco-Heat Harmonized Boiler a complete automatic residence heating unit.  Delco-Heat Automatic Oil Burner type for small residences to commercial users.  Asbestos is mentioned used in the Conditionair and the Harmonized Boiler, as well as shown in the cross-section illustration. Has numerous product images with detailed descriptions, illustrations, applications, specifications and dimensions provided. Unbound from a large 1935 architectural product catalog, this unique old sixteen-page brochure would display beautifully matted and framed. Nice cover graphics. A fantastic addition to your vintage construction materials library. Pages may be loose and contain residual glue on edge.