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International Comfort Products NNE Control Board
The entire heating and cooling system will not run at all unless this board is configured and seated properly. The control board is designed to operate the gas valve, the igniter, all the various sensors as well as the air circulator all together. The board that you will choose will need to pair with the part number from the brand and the model of your heating and cooling system. Be very careful when choosing a control board because of the many variances of certain brands.
Major signs of a faulty primary control board
- The entire system declines to run whatsoever
- The board has to be powered down and back up many times a day for the system to continue working
- There may be lit up error code revealed on the circuit board
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