Kw rating is 10.0; there is a portable section of duct on one side of the duct heater or an access plate for access to the heater coil
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 5975-01-642-6353
NSN 5895-01-039-0498
NSN 5985-01-460-1835
NSN 6645-00-859-8404
NSN 4140-01-607-1537
NSN 6645-00-102-0015
NSN 5975-01-528-6800
NSN 6685-00-659-7831
NSN 5950-01-235-6702
NSN 6685-01-571-1861
NSN 6650-00-885-3775
NSN 5996-00-421-8429