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International Comfort Products NDN5100BFC2 Control Board
The control board is made to command the gas valve, the ignition igniter, all the various sensors and the blower all together. Your system definitely will not run at all lest the main control board is properly connected to the unit. It is imperative that you select wisely when you are deciding on a replacement due to so many small differences in particular brands and their models. A control board that you have chosen should be compatible with both the make and model of your heating and cooling system.
What you should see if the main board is failing?
- The board has to be turned off and back on quite a lot for the furnace or AC to kick on
- The entire system is unable to operate properly
- There seems to be some sort of error code showing up on the control board
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Feel free to download your manual for help.
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