60 copper fins per ft.
A heat transferring unit utilizing a separate source of steam or hot water as the heat transfer medium. It consists of finned parallel tubes joined together by a header or headers and is designed for installation in the ducts of a forced air circulating system. It may be provided with a flanged outer casing to facilitate mounting of the unit in planned or existing duct work. Circulation of the heated air is achieved by use of a blower or fan not integral with the heating unit.
Classification: Air heaters and hot air distributors, not electrically heated, incorporating a motor-driven fan or blower, and parts thereof, of iron or steel
NSN 5996-01-155-2467
NSN 5915-00-597-2369
NSN 5920-01-275-2260
NSN 6150-01-634-0575
NSN 6650-00-420-3593
NSN 5975-01-627-3221
NSN 6320-00-557-3079
NSN 5920-00-486-0482
NSN 6150-00-855-4227
NSN 5960-01-026-9005
NSN 5935-01-018-7283
NSN 5835-00-400-5056