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International Comfort Products GDL125N20A2 Control Board
The control board is constructed to command the gas valve, the igniter, the flame sensor and the blower all in one unit. Heating and cooling systems will not even function without the main control board configured and seated properly. A control board that you have chosen will need to be a match with your existing board and be compatible with both the brand and model of furnace or air handler you have. You should always be careful upon picking a replacement board due to the vast differences in heating and cooling systems.
Elements of a deteriorating main board
- There may be some sort of code randomly appearing on the board
- The HVAC system has to be reset often for it to run correctly
- The heating and cooling system is not able to operate at all
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