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Carrier 50JX-042 Control Board
Heating and cooling systems will not even operate lest the main control board is correctly installed. The Carrier 50JX-042 control board is designed to oversee the gas valve, the igniter, all the various sensors as well as the air circulator all together. You must be sure while searching to pick up a replacement control board due to the many differences between heating and cooling systems. The proper control board is supposed to have a part number that matches the brand and the model of HVAC system.
Symptoms of an unhealthy main board
- There is a flashing error code shown directly somewhere on the board
- Your HVAC unit is unable to initialize period
- The system board has to be reset repeatedly for it to work
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Before you decide on buying or purchasing any Carrier 50JX-042 part do your best and double check the correct model as well as make a visual comparison in order to be sure the correct control board is being ordered. Once you have the part to install the part by yourself. Pay a professional in your area to do it for you.
Feel free to download your manual for help.
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