Haier®

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

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

Parent Company:  Haier America Trading, LLC

Example serial number styles/formats found:

  • Style 1:    08030022

  • Style 2:    AA5YW0E0200NK74W0009

Style 1:   08030022

Year of manufacture can be determined by using the 1st & 2nd numerical digits.
Month of manufacture can be determined by using the 3rd, & 4th numerical digits.

Style 2:   AA5YW0E0200NK74W0009

Description:  This is listed as PS Model S/N on data tag. Determining the Date of manufacture from this is unknown. Most will have a Manufacture date expressed on the data tag. See photo below.

Page last updated: 8/15/2018