A heating device which is connected to a central source of hot water or steam, for the purpose of distributing heat, by means of a motor-driven fan, throughout a room or building. By introducing outside air, it may also be utilized for ventilating purposes or a combination of heating and ventilating.
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 5910-00-820-3175
NSN 6685-01-556-3449
NSN 6320-01-352-8084
NSN 4140-00-733-7936
NSN 5975-01-203-9525
NSN 5990-01-362-5373
NSN 7035-01-271-1643
NSN 6610-01-083-1446
NSN 6610-01-280-9729
NSN 5915-00-389-1126
NSN 6220-00-401-9905
NSN 6130-00-927-7685