A central heating appliance consisting of a combustion chamber and secondary heat transferring surfaces inclosed within a jacket or casing, designed for burning various types of fuel. The resultant heat, being absorbed by air circulated over the heated surfaces by means of gravity or forced air circulation, may be distributed to various rooms of a building by the attachment of ducts and/or pipes. See also heater, space.
NSN 5965-01-525-8607
NSN 5905-00-031-3870
NSN 5990-01-223-9414
NSN 6135-00-973-5632
NSN 5930-00-335-2521
NSN 5990-01-492-4837
NSN 6110-00-105-9850
NSN 5910-00-388-6737
NSN 5930-01-355-0396
NSN 5935-01-175-8432
NSN 5985-01-204-6293
NSN 6105-00-111-3353