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 5905-00-785-6278
NSN 4140-00-081-6814
NSN 6145-01-133-1216
NSN 6105-01-620-6237
NSN 5835-01-131-2027
NSN 5960-00-752-6175
NSN 6130-01-658-4203
NSN 6145-00-432-4840
NSN 5935-01-200-3993
NSN 6130-01-526-0965
NSN 5950-00-105-8258
NSN 5915-00-153-0002