Magnetic
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 5960-01-468-5785
NSN 2925-00-010-8171
NSN 6110-00-141-1966
NSN 5998-00-683-1333
NSN 5985-01-652-5270
NSN 6135-00-228-8140
NSN 6145-01-356-8784
NSN 6645-01-388-0391
NSN 6240-00-839-7440
NSN 6320-01-290-5271
NSN 5915-01-136-7984
NSN 6620-01-247-4127