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Carrier 50XZ Control Board
Your furnace or AC will not be able to function without the control board accurately installed and configured. The control board is designed to regulate everything including the gas valve, the igniter, all the sensors and the blower all in one unit. It is of utmost importance while searching to pick up a replacement control board because of the diversity of heating and cooling systems. The brand of board you choose is supposed to have a part number that matches both the brand and specific model of air handler system you have.
Major clues of a faulty main circuit board
- There may be a flashing error code shown on the front of the control board
- AC unit or heating unit does not start whatsoever
- The entire system has to be powered down and back up all the time for it to run
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Before buying or ordering a new Carrier 50XZ replacement part, do your due diligence and make sure of the model number and also make a visual comparison so that you are positive that the correct replacement control board is the one being purchased. Once you have the part to replace the part all by yourself. Hire a pro locally to do the job for you.
Feel free to download your manual for help.
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