National Stock Number:
4520-14-563-1276
Federal Supply Class:
4520
National Item Identification Number:
145631276
Description:
FURNACE,WARM AIR
Detail:
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.
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