Manual reset
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 5930-01-033-5737
NSN 2925-01-302-1428
NSN 5990-01-434-7913
NSN 6105-01-379-6755
NSN 6110-00-100-4775
NSN 6135-01-131-9352
NSN 5935-01-386-4651
NSN 6150-00-957-0737
NSN 6620-00-708-2688
NSN 5855-00-237-4088
NSN 6150-00-114-2785
NSN 5950-01-632-0739