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Manufacturer Part
Carrier Air Conditioner Control Board 79037021
Genuine OEM Part # 79037021RC Item # 2372200
Manufacturer Part
$731.68
Does this part fit my product?
Control electronic
$731.68
This part 79037021 is compatible with:
- Product Type:
- Air Conditioner
- Brands:
- Carrier
Related Articles & Videos
03:58
Troubleshooting
Air Conditioner Compressor Won't Run — Air Conditioner Troubleshooting
Frequently Bought with Control Board
Control Board Customer Reviews
Common Problems Fixed by the Control Board
Based on customer reports and repair data, this part commonly fixes these issues:
Very Likely
Air Conditioner won't run
Very Likely
Air Conditioner is short cycling
Likely
Air conditioner not cooling
Possible
Air conditioner - home's humidity is too high
Possible
Air conditioner has poor temperature control
Possible
Air conditioner circuit breaker keeps tripping
Possible
Air conditioner wall thermostat not working properly
About the Control Board
The control board regulates the voltage to the compressor and the fan motor. If the control board fails, some components will not function properly or will not work at all. Control boards are often misdiagnosed; make sure to check more commonly defective parts first before replacing the control board.
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