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 6135-00-726-4142
NSN 5960-01-518-4440
NSN 4140-00-529-3573
NSN 5990-01-387-6114
NSN 6135-01-196-2135
NSN 5996-00-943-9050
NSN 5855-00-361-0167
NSN 6645-01-381-6084
NSN 5950-01-250-0167
NSN 6645-00-276-7544
NSN 6110-00-122-6464
NSN 6110-01-388-2958