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 6110-01-473-9550
NSN 2925-01-016-3111
NSN 5895-00-107-0198
NSN 7035-00-631-3782
NSN 6620-01-640-6761
NSN 6150-00-172-6704
NSN 5905-01-255-1002
NSN 6610-00-866-8452
NSN 5945-01-577-0307
NSN 5945-01-307-4456
NSN 5975-00-137-9547
NSN 6105-01-443-3787