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 6650-00-195-7519
NSN 5985-01-261-4607
NSN 6650-00-273-8732
NSN 5950-00-025-6372
NSN 6135-01-584-0941
NSN 5950-01-549-0199
NSN 5895-01-083-0726
NSN 6620-01-454-8926
NSN 5835-00-435-6638
NSN 5915-01-012-1854
NSN 6610-01-340-1761
NSN 5835-01-094-2662