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Carrier 38YCG042 Control Board
The Carrier 38YCG042 control board is made to operate the gas valve, the ignition igniter, all the various sensors as well as the air circulator all at once. HVAC systems will not operate without this vital piece of hardware is hooked up and is correctly configured. You must be careful when you are choosing a replacement board because of the wide variety of brand and air handler types. The proper control board will have to be compatible with both the make and model of air handler system you have.
Key symptoms of a weak main board
- The control board needs to be reset repeatedly for it to kick in
- The AC or furnace is unwilling to work at all
- System has a fault code revealed on the board
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Before buying or ordering any Carrier 38YCG042 replacement part do your best and double check the correct model and also make a visual inspection in order to be sure the proper replacement control board is the one being purchased. You do not need to replace the part all by yourself. Pay a professional in your area to pay to install it for you.
Feel free to download your manual for help.
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