Title, marine electric heater duct type, for ves, in p.O. Ev492-3wd, tagos-23
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 4140-01-063-8709
NSN 5990-01-430-3152
NSN 6685-00-581-9329
NSN 5965-01-160-2691
NSN 5985-01-287-4579
NSN 5996-01-005-9968
NSN 5960-00-080-0841
NSN 5915-00-543-1133
NSN 5999-01-350-3180
NSN 5985-01-449-7129
NSN 5999-01-521-0991
NSN 5855-01-363-1143