Manual cutout reset switch; drip proof terminal box; 16.000 min. Clearance required to change elements
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 5920-00-628-2258
NSN 5990-01-142-0538
NSN 5950-01-154-8751
NSN 5960-01-462-1864
NSN 2925-00-099-4030
NSN 5965-01-381-4879
NSN 5999-01-386-6812
NSN 6650-01-206-5857
NSN 5996-01-572-3285
NSN 6620-01-048-4145
NSN 5835-01-242-9806
NSN 6135-01-116-3385