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Carrier 24ACA448A0030010 Control Board
Heating and cooling systems will not even run at all without the control board properly connected to the unit. The control board is made to oversee the gas valve, the ignition igniter, all the sensors as well as the blower all at once. The selected board must have a matching part number consistent with both the make and model of HVAC system. Be very careful while choosing a new control board due to the vast differences in certain brands.
Major warnings your control board will need replacing
- The control board needs to be reset quite frequently for the system to continue working
- Air conditioner or furnace will not work whatsoever
- When turned on, there is a type of code appearing on the front of the control board
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