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How to determine the date of production/manufacture or age of Champion Cooler brand HVAC equipment.

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

Parent Company: Champion Cooler a subsidiary company of Essick Air Products, Inc.

Example serial number styles/formats found:

  • Style 1:  E07141664

  • Style 2:  W1B7400526

Style 1:   E07141664

Year of manufacture can be determined by using the 2nd & 3rd numerical digits of the serial number.
Month of manufacture can be determined BY using the 1st letter digits of the serial number.

Style 2:   W1B7400526

Year of manufacture- The 2nd & 4th digits of the serial number combined represent the year of production.
Month of manufacture can be determined BY using the 3rd digit of the serial number.
How to determine the date of manufacture or age of Champion Brand HVAC equipment.

Page last updated: 3 August 2019