Notes:Full sized AirTemp HVAC equipment is obsolete and are last known as being manufactured in the 70’s. AirTemp Fedders is now limited to window size air conditioners. A Fedders furnace with brown and beige colored cabinet is most likely from the 1970’s or earlier era. Fedders left the unitary market in the 1980’s, yet furnaces carrying the Fedders brand name are still available through authorized independent dealers.
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