W/one element each
A device capable of producing heat from gas, liquid fuel, or an electrical heating element designed for permanent installation in sheet metal ducts of a forced air circulating system. It consists of (1) a finned, steel burner tube, a combustion air blower, a control panel, and a constant level fuel supply system or (2) a device having a heating element which when connected to an electrical source, directly imparts heat. It may be provided with a flanged outer casing to facilitate mounting 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 5950-01-152-2551
NSN 5996-01-364-2304
NSN 5985-00-001-4636
NSN 5950-01-004-5546
NSN 2925-01-348-8306
NSN 5998-01-608-0568
NSN 6240-01-470-6387
NSN 6110-01-515-3187
NSN 5905-01-264-7266
NSN 6130-01-130-8891
NSN 5975-01-261-5996
NSN 5835-00-907-4390