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Carrier 38YCG030 Control Board
It is impossible for your furnace or air handler to even run without the board hooked up and is correctly configured. The control board is made to control everything including the gas valve, the ignition igniter, all the various sensors as well as the air circulator all at once. The control board picked should match the model number with both the brand and model of the system you have installed. You must be careful when you are deciding on a replacement due to so many small differences in particular brands and their models.
Some warnings your main board is dying
- There is some sort of code appearing somewhere on the board
- The HVAC system has to be reset frequently for it to work
- The whole unit is unwilling to function properly
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Before you decide on buying or purchasing any Carrier 38YCG030 replacement part do your best and double check the correct model as well as make a visual comparison so that you are positive that the correct control board is being ordered. If you are unsure about the properly replacing the control board by yourself then it is probably best to consult a pro to do the replacement of the part.
Feel free to download your manual for help.
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