Non-magnet
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 5835-01-384-3206
NSN 5895-01-386-6829
NSN 5910-01-338-3153
NSN 5920-00-185-9587
NSN 6130-01-481-6329
NSN 5925-00-442-1943
NSN 5999-01-575-3690
NSN 6220-00-854-2532
NSN 6620-00-246-1529
NSN 5950-01-457-9383
NSN 6220-00-244-2040
NSN 6650-01-068-3687