160deg auto limit
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 5935-00-469-3711
NSN 5925-01-146-3608
NSN 5975-01-466-6182
NSN 4140-01-089-8004
NSN 5975-00-152-2591
NSN 5996-01-394-5768
NSN 6220-00-185-6048
NSN 4140-00-225-8586
NSN 5930-01-595-6652
NSN 6150-01-157-0485
NSN 7035-01-150-6303
NSN 6135-00-170-8819