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 5950-00-246-5277
NSN 5998-01-170-5834
NSN 6650-00-698-5869
NSN 5855-01-085-5354
NSN 6105-01-218-0654
NSN 6645-01-314-6716
NSN 5990-00-593-5089
NSN 5996-01-223-2702
NSN 6145-01-649-3590
NSN 6150-01-020-8424
NSN 5990-01-472-2447
NSN 6105-01-627-9092