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Carrier 50JS030300 Control Board
The control board is created to oversee the gas valve, the ignition igniter, the flame sensor as well as the blower all together. Heating and cooling systems will not even be able to function without the control board installed as it should be according to the manufacturer. You must do some research when you are deciding on a replacement due to so many small differences in brands, models and types of systems. A control board that you have chosen should match both the brand and specific model of air handler system you have.
What signals that my HVAC circuit board has to be replaced?
- When turned on, there is a strange type of error code showing up somewhere on the circuit board
- Power to the circuit board needs to be reset a lot for it to run correctly
- AC or heating system cannot do anything well
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If you are going to be buying or ordering a replacement control board for your Carrier 50JS030300, do your due diligence and cross-check the correct model as well as make a visual inspection in order to be sure the right control board is being ordered. You do not need to install the replacement part alone. Find a professional locally to replace the part.
Feel free to download your manual for help.
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