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Carrier KLA Control Board
The control board is created to oversee everything including the gas valve, the igniter, all the sensors as well as the air circulator all together. Your furnace or AC will not run lest the circuit board is correctly installed. The board that you will choose is supposed to have a part number that matches the brand and the model of HVAC system. You should always be careful while choosing a new control board because of the many variances of heating and cooling systems.
What are the signs that the control board is about to stop working?
- Air conditioner or furnace is unwilling to run at all
- System has an error code directly on the circuit board
- The entire system needs to be reset more often than not for the furnace or AC to kick on
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