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 5855-01-471-3162
NSN 5855-01-353-3958
NSN 5855-01-383-6860
NSN 6650-01-290-4001
NSN 5990-00-158-5392
NSN 5996-01-550-7399
NSN 6145-01-210-7992
NSN 5998-00-307-4205
NSN 4140-00-554-4050
NSN 5950-01-391-5647
NSN 6650-01-157-1667
NSN 6130-00-949-4195