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 5935-00-557-2203
NSN 5910-00-004-2113
NSN 2925-01-345-9439
NSN 5855-00-149-0766
NSN 6135-00-883-9024
NSN 6105-01-370-4267
NSN 5975-00-406-4753
NSN 5975-01-550-4509
NSN 7035-00-585-2113
NSN 6220-01-215-6273
NSN 4140-01-339-2829
NSN 5990-00-888-7761