Matl, stainless steel; 18 gauge
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 5990-01-147-5225
NSN 6320-00-149-7570
NSN 6110-01-391-2038
NSN 5950-00-862-6720
NSN 5910-00-987-6684
NSN 5990-00-234-9136
NSN 5835-01-261-9878
NSN 5855-00-688-9954
NSN 5998-01-448-6177
NSN 5915-01-313-1625
NSN 6135-01-567-0739
NSN 6135-00-243-8330