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International Comfort Products GDJ050M12B1 Control Board
The control board is made to command the gas valve, the ignition igniter, most sensors as well as the blower all together. Your air handler will be unable to operate whatsoever without the main control board in place and connected. The board you choose will have to be compatible with the brand and the model of the system you have installed. You should always be careful when you choose a replacement due to variances between systems.
What warnings should I watch out for to know if my HVAC circuit board is in need of replacing?
- The system board needs to be reset rather frequently for the system to operate once again
- System has a certain error code shown directly on the control board
- The HVAC system is unable to start correctly
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