Heat Controller® HVAC Age

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

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

Parent Company: Heat Controller
Sister or similar Brands Include:   Century® | Comfort-Aire® | Conquest® | Corsair® | Grimsby® | Heat Controller® | Patriot 80®

Example serial number styles/formats found for all Heat Controller Brands:

  • Style 1:    0804237539

  • Style 2:    EB5D 302F320107830

  • Style 3:    R0424070098

  • Style 4:    BT 255768 046X

Ledger:  Year is RED  – Month is GREEN – Week is BLUE

Style 1:  0804237539


Style 2:  EB5D302F320107830


Style 3:   R0424070098

Style 4:   BT 255768 046X

Page last updated: 9/3/2017

Heat Controller
1900 Wellworth Avenue
Jackson, MI 49203
(517) 787-9341
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