Non-magnetic
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 5996-00-022-3054
NSN 7035-01-617-0072
NSN 6150-01-025-1467
NSN 6145-00-050-6723
NSN 5835-00-264-0946
NSN 5945-01-185-3020
NSN 5999-01-386-2643
NSN 6685-00-538-8656
NSN 6320-00-636-0922
NSN 6220-01-260-3734
NSN 6645-01-406-6077
NSN 6130-01-578-2370