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Carrier 24ABR330A0031010 Control Board
The control board is constructed to command everything including the gas valve, the igniter, all the various sensors and the blower all in one unit. Most systems will not function lest the circuit board is installed as it should be according to the manufacturer. You should always be careful when you are choosing a replacement board due to the vast differences in systems. A matching board will have a part number that will match the brand and the model of the unit in question.
Easy warnings your primary control board will need replacing
- Air conditioning or heating system cannot work well
- The system board has to be reset repeatedly for the thermostat to kick in
- There is a strange code randomly appearing on the circuit board
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