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Carrier FV4CNB006 Control Board
The system will cease to be able to function lest the main control board is installed. The Carrier FV4CNB006 control board is constructed to regulate the gas valve, the ignition igniter, all the sensors as well as the blower all together. The control board you choose must have a matching part number consistent with both the brand and specific model of the unit you have installed. Be absolutely sure when you choose a control board due to variances between models within certain brands.
Major clues of a bad main board
- Heat or AC unit is unwilling to go period
- There may be a strange type of error code randomly appearing on the circuit board
- The entire system has to be reset quite a lot in order to run
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If you are going to be buying or ordering a new Carrier FV4CNB006 replacement part do your best and cross-check the correct model and also make a visual comparison so that you are positive that the correct control board is being ordered. If you are not sure about the properly replacing the new control board by yourself then it may be wise to contact a professional to do the replacement of the part.
Feel free to download your manual for help.
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