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Friedrich P12B-A Control Board
The control board is constructed to regulate the gas valve, the ignition igniter, the flame sensor as well as the air circulator all together. Your air handler will be unable to operate whatsoever without the main control board accurately installed and configured. It is imperative that you select wisely when choosing a control board because of the wide variety of systems. The brand of board you choose will need to pair with the part number from both the brand and specific model of your Friedrich P12B-A unit.
Symptoms your primary control board will soon need to be replaced
- Power to the circuit board has to be turned off and back on quite a lot for it to work
- When turned on, there is a certain error code lit up somewhere on the board
- Heat or AC unit is unwilling to run whatsoever
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If you decide on picking up or ordering a replacement control board for your Friedrich P12B-A, do your due diligence and double check the model number as well as make a visual comparison in order to be sure the proper replacement control board is the one being purchased. Take safety precautions when you replace or install any part of a heating or cooling system. If there are any doubts about what you are doing then call a pro. Stay safe.
Feel free to download your manual for help.
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