Original 1947 industrial trade vintage catalog for the AMERICAN HEAT RECLAIMING CORPORATION.  Main office was located at 1270 Sixth Avenue (RKO Building), New York, NY.

Manufacturers of Spiral Heat Exchangers for the Process Industries.

'The Spiral Heat Exchanger offers a new design by which economies not obtainable with other types of heat exchangers can be acquired. Heat can be economically recovered in cases where it heretofore has been considered unprofitable'.

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

Unbound from a large rare 1947-1948 Process Industries Catalog, this unique old one-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro industrial heat exchanger equipment library.