Tempstar®

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

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

Parent Company: ICP

Example serial number styles/formats found:

  • Style 1:    G051650885

  • Style 2:    L920671787

  • Style 3:    9414B39332

  • Style 4:    30512345

  • Style 5:    Z3Z xxxxx

  • Style 6: ZZ xxxxx

Style 1:   G051650885

Year of manufacture can be determined by using the2nd & 3rd numerical digits.
Week of manufacture can be determined by using the 4th & 5th numerical digits.

Style 2:   L920671787 with MFG. DATE 2/92

This serial # is identical to Style 1 (above), but the date of manufacture is simplified with the inclusion of a MFG Date clearly printed on the data tag.
Year of manufacture can be determined by using the2nd & 3rd numerical digits.
Week of manufacture can be determined by using the 4th & 5th numerical digits.

Style 3:   9414B39332

Year of manufacture can be determined by using the1st & 2nd numerical digits.
Week of manufacture can be determined by using the 3rd & 4th numerical digits.

Style 4:   30512345

Year of manufacture can be determined by using the1st numerical digit.  (See chart below)
Week of manufacture can be determined by using the 2nd & 3rd numerical digits.

Style 5:   Z3Zxxxxx

Year of manufacture can be determined by using the 3rd letter digit.  (See chart below).

Style 6:   ZZxxxxx

Year of manufacture can be determined by using the 2nd letter digit.  (See chart below).

Page last updated: 7/26/2017

USA
Keeprite-ICP, LLC
650 Heil-Quaker Ave.
Lewisburg, TN 37091
(931) 270-4100

Canada
Keeprite-ICP, LLC
Division of UTC Canada Corp.
6060 Burnside Court, Unit 1
Mississauga, Ontario L5T 2T5
(905) 795-8113

www.keeprite.com

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