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 6685-00-143-6577
NSN 7035-01-486-4118
NSN 5930-00-728-1655
NSN 5930-00-326-0506
NSN 5925-01-363-9128
NSN 6610-00-390-8471
NSN 5965-01-372-8626
NSN 5925-01-255-6144
NSN 5998-01-287-6178
NSN 5960-00-279-3536
NSN 5985-01-218-5643
NSN 2925-01-285-7163