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Carrier 24ACC Control Board
The control board is made to command the gas valve, the igniter, the flame sensor as well as the blower all at once. The HVAC system will be unable to function lest the main control board is in its proper place and configured for your unit. Be absolutely sure while selecting a replacement because of the wide variety of models and types. The selected board must have a matching part number consistent with the brand and the model of HVAC system.
Do you know if your primary control board is in need of a replacement?
- There may be numbered code indicated directly somewhere on the circuit board
- The HVAC system has to be powered down and back up many times a day for the furnace or AC to kick on
- The HVAC system declines to operate period
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