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 6320-01-220-2264
NSN 5950-01-383-6786
NSN 6150-00-244-1964
NSN 7035-01-322-0221
NSN 5999-00-842-5419
NSN 6110-01-492-6202
NSN 5915-01-409-2926
NSN 5920-00-021-1972
NSN 5990-00-675-8398
NSN 5999-00-151-9955
NSN 5905-01-414-2641
NSN 6145-01-430-2784