(Formerly:  Chrysler-AirTemp)

How to determine the date of production/manufacture or age of AIRTEMP® HVAC Systems.
The date of production/manufacture or age of AIRTEMP® HVAC equipment can be determined from the serial number located on the data plate.

Parent Company:  Fedders.  Fedders is part of the Airwell Group.

Fedders Brands include/or have included:  AirTemp; Emerson Quiet Kool; Eubank; Koppel; Maytag (under license); Melcor; Polenz; Sun; and Trion

Example AIRTEMP serial number styles/formats found:

  • Style 1:  VPF140201837
  • Style 2:  DS 405643
  • Style 3:  12345AN

Style 1:   VPF140201837

Year of manufacture can be determined by using the combined 4th and 5th numerical digits.  The month of manufacture can be determined by using the combined 6th and 7th digits.

Style 2:   DS 405643

Description: Eight (8) character serial number. Begins with two letter  digits followed by 6 numerical digits.
The Month and Year of manufacture can be determined by using the first two digits. See date of manufacture chart in slide below.

Style 3:  12345AN

The Month and Year of manufacture can be determined by using the last two digits.

Page last updated: 30 June 2018
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