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 6220-01-392-1429
NSN 6105-01-136-2629
NSN 6150-00-690-9554
NSN 5915-01-290-4107
NSN 5910-01-145-4859
NSN 6240-01-074-4600
NSN 5999-01-087-6344
NSN 2925-01-595-9720
NSN 5930-01-509-3595
NSN 6240-00-542-6657
NSN 5930-01-350-2409
NSN 6685-01-448-9371