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 5935-01-128-3723
NSN 4140-00-834-5413
NSN 5920-00-276-8657
NSN 6645-01-555-4356
NSN 6105-01-048-4106
NSN 5975-01-292-0979
NSN 5930-01-354-1666
NSN 5835-00-888-9422
NSN 6685-01-487-2884
NSN 5915-01-332-2227
NSN 5975-01-539-6519
NSN 5975-01-634-0678