Original 1948 heating trade vintage catalog for the DAY & NIGHT MANUFACTURING COMPANY. (One of the Dresser Industries). Main office and plant was located in Monrovia, CA.

Manufacturers of Water Heating.

Products include The Crest & The Liberty Gas Water Heaters and Oil Fired Water Heaters, all are fully featured.

The patented Heat Trap flue, an exclusive Day & Night feature, is the main reason why Americans Finest water heaters give more hot water at lower cost. A series of indents in the flue, staggered and baffled, retard rising hot gases and deflect them from side to side, transferring more heat into the surrounding water. This maximum utilization of heat assures speedier hot water service, faster recovery and minimum expense. 

Has product images, illustration, description, application and specifications charts to provide product details.

Unbound from a large rare 1947-1948 Catalog File, this unique old four-page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro construction industry library. Pages may contain residual glue on the edge.