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 6105-01-529-8720
NSN 7035-01-611-4518
NSN 5960-01-544-1273
NSN 5915-00-939-8864
NSN 5895-00-977-4451
NSN 6650-01-451-0590
NSN 5915-00-984-5665
NSN 6650-01-399-3628
NSN 6105-00-240-3372
NSN 5895-01-428-3317
NSN 5945-01-579-6583
NSN 5920-01-210-7648