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 5920-01-586-9176
NSN 5985-01-106-3003
NSN 6320-01-618-7800
NSN 6650-01-210-9004
NSN 5935-00-491-2099
NSN 5950-01-177-5230
NSN 6130-00-892-8197
NSN 5915-00-227-7098
NSN 5965-01-367-2595
NSN 2925-01-443-5929
NSN 6645-01-217-2888
NSN 5950-01-129-9645