Sunยฎ
How to determine the date of production/manufacture or age of Sunยฎ HVAC Systems.
The date of production/manufacture or age of a Sunยฎ HVAC unit can be determined from the serial number.
Parent:ย Fedders-Airwell
Serial number styles found:ย (NOTE:ย Serial Number styles found for Fedders-Airwell are being used here.ย Although unconfirmed it is believed that all Fedders-Airwell units use these styles.
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Style 1:ย EW020144126H
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Style 2:ย ย 02J-60002
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Style 3:ย AS298488006X
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Style 4:ย ARM75812
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Style 5:ย 12345AN
Style 1:ย ย EW020144126H
Week of manufacture is 3rd-4th characters
Year of manufacture is 5th-6th characters
Style 2:ย ย 02J-60002
Year of manufacture is 1st-2nd characters
Month of manufacture is 3rd character (see chart)
Style 3:ย ย AS298488006X
Month of manufacture is 1st character (see chart)
Year of manufacture is 2nd characters (see chart)
Style 4:ย ย ARM75812
Month of manufacture is 1st character (see chart)
Year of manufacture is 2nd characters (see chart)
Style 5:ย ย 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
