Contains 1 element
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 5985-00-389-9237
NSN 6645-01-483-1518
NSN 5945-01-118-5871
NSN 5895-00-189-8095
NSN 6645-00-498-6869
NSN 5905-01-455-9556
NSN 5950-01-560-9879
NSN 6150-01-539-4017
NSN 5915-01-103-0823
NSN 5990-01-574-2522
NSN 2925-01-371-6853
NSN 5990-01-486-2556