All sheet metal to be 18 gauge stainless steel; 2 automatic and 1 manual thermal cut-outs
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 5965-01-036-8415
NSN 6645-01-619-4813
NSN 5935-00-246-5280
NSN 6220-00-132-3364
NSN 5960-01-388-4951
NSN 5905-01-290-5265
NSN 6650-01-134-6186
NSN 6135-01-260-1100
NSN 5910-00-866-9659
NSN 5960-01-449-1310
NSN 5960-01-223-1203
NSN 5930-01-615-0428