Original heating trade vintage catalog for COMBUSTION ENGINEERING-SUPERHEATER, INC. Main office and factory was located in Chattanooga, TN. Manufacturers of C-E Heatmaster Automatic Water Heaters. Gas and electric models available. Combustion Engineering is known to manufacture products containing asbestos. Disbound from a large 1951 industrial builders heating catalog, this unique old four page technical brochure would display wonderfully matted and framed. A marvelous addition to your retro heating equipment library. Pages contain a small amount of residual glue on edge.