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Carrier 50XT-A48 Control Board
The control board is made to operate the gas valve, the igniter, the flame sensor as well as the air circulator all at once. The HVAC system will be unable to function lest the circuit board is installed as it should be according to the manufacturer. You must be sure upon choosing a board as a replacement due to the many differences between systems. The correct control board must be compatible with both the brand and specific model of your heating and cooling system.
Important clues of a failing Carrier control board
- Air conditioning or heating system cannot go properly
- When turned on, there is flashing code showing up on the circuit board
- Power to the control board has to be powered down and back up quite frequently for the heating or cooling to kick in
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Before buying or purchasing any Carrier 50XT-A48 replacement part do your best and make sure of the correct model as well as make a visual comparison in order to be sure the right control board is the one being purchased. There is no need to replace the part all by yourself. Consult with a professional locally to do it for you.
Feel free to download your manual for help.
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