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Manufacturer Part
Carrier Control Board HK50AA002
Genuine OEM Part # HK50AA002RC Item # 2381114
Manufacturer Part
$1,432.25
Does this part fit my product?
Controller
$1,432.25
This part HK50AA002 is compatible with:
- Product Type:
- Air Conditioner, Central Air Conditioner
- Brands:
- Carrier
Related Articles & Videos
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Troubleshooting
Air Conditioner Compressor Won't Run — Air Conditioner Troubleshooting
Frequently Bought with Control Board
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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
Central air conditioner won't turn on
Likely
Central air conditioner won't turn off
Likely
Air conditioner not cooling
Possible
Central air conditioner - home's humidity is too high
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
Possible
Central air conditioner is frequently cycling/short cycling
Possible
Central air conditioner circuit breaker keeps tripping
Possible
Central air conditioner wall thermostat not working properly
Possible
Central Air Conditioner Condensing unit does not run
Possible
Central air conditioner not cooling 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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