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Carrier 40MFC018 Control Board
The Carrier 40MFC018 control board is made to control everything including the gas valve, the ignition igniter, all the various sensors as well as the blower all at once. Most systems will not function without the board in connected and operational. The board that you will choose will have a part number that will match the brand and the model of your particular system. It is imperative that you select wisely when you choose a replacement due to the many differences between brands, models and types of systems.
Simple warnings that your HVAC circuit board really needs to be replaced?
- The whole system needs to be reset quite frequently for it to run correctly
- There is a type of code shown directly somewhere on the board
- Heat or AC unit is not able to run at all
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If you decide on picking up or ordering a replacement control board for your Carrier 40MFC018, do your due diligence and make sure of the correct model and also make a visual comparison in order to be sure the right control board is the one being purchased. There is no rule that says you have to install it yourself. Look for a professional in your area to hire and install the part for you.
Feel free to download your manual for help.
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