Heater having a heating element, furnished with a flanged casing for mounting in existing duct work
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 6685-01-302-9222
NSN 6145-00-768-8976
NSN 7035-01-416-5910
NSN 6135-01-074-8220
NSN 6150-01-055-6068
NSN 6130-01-498-2262
NSN 5945-01-339-7360
NSN 6130-01-548-7802
NSN 5925-00-886-5440
NSN 6220-01-383-3920
NSN 5998-00-244-3274
NSN 6320-01-481-7322