Fedders®
How to determine the date of production/manufacture or age of Fedders® HVAC Systems.
The date of production/manufacture or age of a Fedders® HVAC unit can be determined from the serial number.
Parent:Â Fedders-Airwell
Serial number styles found:
Style 1:Â Â Â Â EW020144126H
Style 2:Â Â Â Â 02J-60002
Style 3:Â Â Â Â AS298488006X
Style 4:Â Â Â Â ARM75812
Style 5:Â Â Â Â Â 12345AN
See Also: Airtemp® for related styles from the 1970’s
- Notes: Full sized AirTemp HVAC equipment is obsolete and are last known as being manufactured in the 70’s. AirTemp Fedders is now limited to window size air conditioners.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.
Style 1:Â Â EW020144126H
Week of manufacture is 3rd-4th characters
Year of manufacture is 5th-6th characters
Style 2:Â Â 02J-60002
Year of manufacture is 1st-2nd characters
Month of manufacture is 3rd character (see chart)
Style 3:Â Â AS298488006X
Month of manufacture is 1st character (see chart)
Year of manufacture is 2nd characters (see chart)
Style 4:Â Â ARM75812
Month of manufacture is 1st character (see chart)
Year of manufacture is 2nd characters (see chart)
Style 5:Â Â 12345AN
Month of manufacture is 2nd to last character (see chart)
Year of manufacture is last character (see chart)
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Page last updated: 7/27/2017
