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Lennox XP14-042 Control Board
The system will cease to run lest the main control board is configured and seated properly. The control board is created to operate the gas valve, the ignition igniter, most sensors and the blower all together. The correct control board must be compatible with both the brand and specific model of air handler system you have. It is imperative that you select wisely when you decide to replace your control board because of the wide variety of models within certain brands.
Some clues of a deteriorating primary control board
- Power to the circuit board has to be reset frequently for it to kick in
- There is a type of code instantly appearing on the board
- AC or heating system is unable to do anything well
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