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Carrier 38HDR030 Control Board
The system will cease to operate without the control board hooked up and is correctly configured. The Carrier 38HDR030 control board is made to regulate everything including the gas valve, the ignition igniter, the flame sensor as well as the air circulator all together. You should always be careful upon picking a replacement board due to the many differences between models and types. The brand of board you choose should match the model number with both the brand and model of furnace or air handler you have.
What happens when my HVAC circuit board is almost dead?
- The HVAC system has to be reset quite frequently in order to run
- System has a type of code shown directly on the front of the control board
- System cannot initialize at all
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