Manual and automatic linear thermal cutouts; airflow switch
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 5999-00-284-4342
NSN 6105-01-178-7893
NSN 6110-01-449-0150
NSN 5950-01-394-5352
NSN 6105-00-870-7995
NSN 5999-01-194-2661
NSN 5965-01-158-4187
NSN 6130-01-590-2392
NSN 6105-01-288-9770
NSN 5920-01-008-2387
NSN 5985-00-095-6545
NSN 5910-00-600-3436