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AITONS’ Equipment LLC® HVAC Age
How to determine the date of production/manufacture or age of AITONS’® HVAC Systems.
The date of production/manufacture or age of AITONS’® HVAC equipment can be determined from the serial number located on the data plate.
Sister or similar Brands Include: ComfortAire | Heat Controller
Example serial number styles/formats found:
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Style 1: 98E-500368
Ledger: Year is RED – Month is GREEN – Week is BLUE
Style 1: 95E-500368

Page last updated: 8/6/2019