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 6620-00-148-9613
NSN 5998-00-926-3730
NSN 5960-01-249-2602
NSN 6145-01-354-6349
NSN 5930-01-095-4691
NSN 5965-00-474-6974
NSN 6145-01-508-9372
NSN 5925-00-108-4948
NSN 7035-01-421-4446
NSN 4140-00-006-1999
NSN 5960-01-471-8201
NSN 5910-00-966-9833