W/three elements ea
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 5920-00-078-8660
NSN 5960-01-350-5332
NSN 5996-01-575-1501
NSN 6130-00-081-2186
NSN 6105-01-360-5579
NSN 6240-01-140-3013
NSN 6135-01-036-3495
NSN 5915-01-201-9192
NSN 6220-00-825-2783
NSN 6650-01-604-9315
NSN 5935-01-152-1851
NSN 2925-01-110-1467