How to determine the date of production/manufacture or age of Amana® HVAC Systems.

The date of production/manufacture or age of Amana® HVAC equipment can be determined from the serial number located on the data plate.

Parent Company: Amana® is a registered trademark brand of Maytag® Corporation and is used under license to Goodman Company, L.P.
Sister or similar Brands Include:   Amana® |  GmC® |  Goodman® |  Janitrol®

Example serial number styles/formats found:

  • Style 1: 0109145052
  • Style 2:  96-90391
  • Style 3:  040590391

Style 1:   0109145052

Description: Ten (10) character all numerical digit Serial number.
Year of manufacture is 1st – 2nd combined digits.
Month of manufacture is 3rd – 4th combined digits.

Style 2:   96-90391

Description: Eight digits (including dash) serial number.
Year of manufacture is 1st – 2nd digits.

Style 3:   040590391

Description: Nine (9) character all numerical serial number, similar to Style 1 above.
Year of manufacture is 1st two digits.
Month of manufacture is 3rd – 4th digits.

Page last updated: 16 June 2018

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