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 5910-01-093-6327
NSN 5950-01-334-5695
NSN 5945-01-439-5110
NSN 6645-01-300-7611
NSN 5985-01-539-5560
NSN 5835-00-005-7909
NSN 5925-00-153-4518
NSN 5835-01-055-2327
NSN 4140-00-316-5383
NSN 5965-01-311-8509
NSN 5835-01-011-4366
NSN 5855-01-278-8922