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Whynter ARC-126MD Control Board
The control board is designed to direct the gas valve, the igniter, all the sensors and the blower all at once. Heating and cooling systems will not even be able to function unless this important circuit board is configured and seated properly. The proper control board will have a matching part number that will fit in both the make and model of the system you have installed. Be very careful while searching to pick up a replacement control board because of the many variances of brand and air handler types.
How can I tell if my Whynter control board is in need of a replacement?
- AC or heating system is not able to go properly
- The HVAC system needs to be reset all the time in order to run
- There is a flashing error code lit up somewhere on the circuit board
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If you are going to be buying or purchasing, do your due diligence and cross-check the correct model and also make a visual comparison in order to be sure the correct control board is the one being purchased. Replacing a new control board is a breeze if you have the time and have the tools to get it done.
Feel free to download your manual for help.
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