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Carrier 38BYG024 Control Board
The entire heating and cooling system will not be able to function without the control board in connected and operational. The control board is designed to control everything including the gas valve, the ignition igniter, the flame sensor and the blower all together. You should always be careful while choosing a new control board due to so many small differences in brands, models and types of systems. The board that you will choose should have a replacement part number that matches the brand and the model of HVAC system.
Major indications of a defective control board
- Could be an flashing code instantly appearing somewhere on the circuit board
- The system needs to be reset rather frequently for the system to continue working
- System cannot initialize period
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