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 5910-00-263-7884
NSN 5835-01-432-1277
NSN 6320-00-790-4844
NSN 5935-01-277-1340
NSN 5855-00-832-7316
NSN 5999-01-224-1240
NSN 6685-01-645-8001
NSN 6145-00-973-9202
NSN 6110-01-515-4835
NSN 6135-01-357-0621
NSN 6240-01-590-1347
NSN 5910-00-185-5742