Manual reset; 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 6320-01-399-6177
NSN 5960-01-520-4615
NSN 6220-01-513-5022
NSN 5895-01-092-6373
NSN 4140-01-608-8606
NSN 7035-01-548-6882
NSN 6645-01-005-8152
NSN 6135-01-131-9352
NSN 6620-00-151-5363
NSN 5999-00-175-2346
NSN 5925-00-442-1943
NSN 2925-01-357-9021