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International Comfort Products C8DNL125L20B1 Control Board
Your air handler will be unable to function without the control board hooked up and is correctly configured. The International Comfort Products C8DNL125L20B1 control board is made to direct the gas valve, the ignition igniter, the flame sensor and the blower all together. You should always be careful upon picking a replacement board due to the vast differences in particular brands and their models. A control board that you have chosen will have to match part numbers the brand and the model of your particular system.
Signals your main board needs a replacement ASAP
- Your HVAC unit is not able to run well
- Everything needs to be reset more often than not for the furnace or AC to kick on
- There is lit up error code being displayed on the board
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