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 5895-00-516-6562
NSN 5945-01-634-0588
NSN 5895-00-465-6273
NSN 5999-01-370-4184
NSN 6105-01-158-4674
NSN 5915-00-446-9136
NSN 5905-01-278-1391
NSN 5910-00-227-9795
NSN 6645-00-960-6594
NSN 6610-00-468-1958
NSN 5835-00-447-1924
NSN 6220-00-921-6948