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 6645-01-086-7668
NSN 5855-01-417-1315
NSN 2925-00-388-8932
NSN 6685-00-364-0821
NSN 5910-00-737-8234
NSN 6150-01-062-1459
NSN 5915-00-543-1133
NSN 6320-01-380-7372
NSN 5935-01-118-8452
NSN 5935-00-529-0921
NSN 6145-01-555-3465
NSN 6145-00-284-1514