Dual Run Capacitor

FreshFlow air filter, reduces common food odors in the refrigerator. 15 times more powerful than baking soda. Replace every 6 months

Air Filter

Furnace draft inducer motor cooling fan blade and clip. You may have to cut the old clip off to remove the fan blade.

Fan Blade

Dryer blower wheel. Used on 29 inch Whirlpool built models with lint filter on top. To remove the blower wheel, unscrew the blower wheel  clockwise off the motor shaft.

Blower Wheel

Compressor run capacitor, 120 volts 15 mfd.

Run Capacitor

Dryer thermistor. This thermistor should read approximately 11.9K Ohms of resistance at 70 degrees Fahrenheit (21’ Celsius). If the thermistor is defective, it may prolong or shorten the drying time or cause a fault code. A defective thermistor is not responsible for a dryer not heating.

Thermistor

1/6 HP 208-230Volts 60Hertz 1.1Amps 810RPM Single Speed Closed Enclosure 48Y Frame Single Phase CW Rotation 2.5" Shaft

Condenser Fan Motor

You need Contactor HN51KC024 if you're having trouble with the compressor or fan motor on your air conditioner, furnace, heat pump, or air handler. This genuine OEM single-pole, 24-volt coil contactor has a full load amps (FLA) rating of 30 amps and a locked rotor amps (LRA) rating of 150 amps.

Contactor

Fan Motor 0131M00847S. One-speed, OEM replacement part designed specifically for Goodman and Amana HVAC equipment, like air conditioners, furnaces, and heat pumps. It operates at 1/4 HP, with electrical specifications of 208/230V and 1.4A and a rotation speed of 1075 RPM.

Fan Motor

Control Knob

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Air conditioner not cooling

Control appliance functions with this replacement main control board, part number WJ26X27741, built for select GE or Haier Air Conditioners.

The main control board regulates the voltage to the compressor and the fan motor. If the main control board fails, some components will not function properly or will not work at all. Main control boards are often misdiagnosed; make sure to check more commonly defective parts first before replacing the main control board. 

Air conditioner fan not working

The main control board provides voltage to all of the air conditioner’s components. If there is a problem with the control board, it might stop providing power to the fan motor. Control boards are often misdiagnosed; make sure you check more commonly defective parts before replacing the main control board. If you are certain that all of the other components are working properly, replace the main control board.

Air conditioner compressor won't run

The main control board provides voltage to all of the components of the air conditioner. If there is a problem with the main control board, it might not send voltage to the compressor. However, this is rarely the case. Before replacing the board, make sure you check more commonly defective components—particularly the overload protector, compressor capacitor, and the compressor itself. If you are certain that all of the other components are working properly, replace the main control board.

Air conditioner won't turn off

The main control board provides voltage to all of the components of the air conditioner. If there is a problem with the control board, it might not stop providing power to the compressor. Before you replace the main control board, make sure you check more commonly defective parts. If you are certain that all of the other components are working properly, replace the main control board.

Air conditioner remote control not working

The main control board has an infrared receiver that receives signals from the remote. If the infrared receiver is not working, the remote control will not be able to communicate with the control board.  If you suspect the main control board is defective, replace it.

Air Conditioner won't run

The main 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 main control board.

Air Conditioner is short cycling

The main control board regulates the voltage to all of the air conditioner components. If the control board fails, the air conditioner may short cycle. Control boards are often misdiagnosed; make sure to check more commonly defective parts first before replacing the main control board.

Air conditioner - home's humidity is too high

The main control board regulates the voltage to the compressor and the fan motor. If the main control board fails, some components will not function properly or will not work at all. Main control boards are often misdiagnosed; make sure to check more commonly defective parts first before replacing the main control board.

Air conditioner has poor temperature control

The main control board regulates the voltage to the compressor and the fan motor. If the main control board fails, some components will not function properly or will not work at all. Main control boards are often misdiagnosed; make sure to check more commonly defective parts first before replacing the main control board.


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Air conditioner remote not working? This video provides information on how to troubleshoot an air conditioner and the most likely defective parts associated with this problem. Commonly replaced air conditioner parts: Air Filter Touchpad Control Board Capacitor Fan Blade Blower Wheel Defrost Heater Defrost Thermostat Fan Motor

Air Conditioner Remote Not Working — Air Conditioner Troubleshooting

Air conditioner fan not working? This video provides information on how to troubleshoot an air conditioner and the most likely defective parts associated with this problem. Commonly replaced air conditioner parts: Air Filter Touchpad Control Board Capacitor Fan Blade Blower Wheel Defrost Heater Defrost Thermostat Fan Motor

Air Conditioner Fan Not Working — Air Conditioner Troubleshooting

Air conditioner loud or noisy? This video provides information on how to troubleshoot an air conditioner and the most likely defective parts associated with this problem. Commonly replaced air conditioner parts: Air Filter Touchpad Control Board Capacitor Fan Blade Blower Wheel Defrost Heater Defrost Thermostat Fan Motor

Air Conditioner Loud or Noisy — Air Conditioner Troubleshooting

Air conditioner not cooling? This video provides information on how to troubleshoot an air conditioner and the most likely defective parts associated with this problem. Commonly replaced air conditioner parts: Air Filter Touchpad Control Board Capacitor Fan Blade Blower Wheel Defrost Heater Defrost Thermostat Fan Motor

Air Conditioner Not Cooling — Air Conditioner Troubleshooting

Air conditioner compressor won't run? This video provides information on how to troubleshoot an air conditioner and the most likely defective parts associated with this problem. Commonly replaced air conditioner parts: Air Filter Touchpad Control Board Capacitor Fan Blade Blower Wheel Defrost Heater Defrost Thermostat Fan Motor

Air Conditioner Compressor Won't Run — Air Conditioner Troubleshooting

Air conditioner won't turn off? This video provides information on how to troubleshoot an air conditioner and the most likely defective parts associated with this problem. Commonly replaced air conditioner parts: Air Filter Touchpad Control Board Capacitor Fan Blade Blower Wheel Defrost Heater Defrost Thermostat Fan Motor

Air Conditioner Won't Turn Off — Air Conditioner Troubleshooting

Main-Control-Board

WJ26X27741 Air Conditioner Main Control Board | Repair Clinic

Air Conditioner Main Control Board WJ26X27741

This part WJ26X27741 is compatible with:

Related Articles & Videos

Main Control Board Customer Reviews

Common Problems Fixed by the Main Control Board

Air conditioner remote control not working

Air conditioner fan not working

Air Conditioner won't run

Air Conditioner is short cycling

Air conditioner not cooling

Air conditioner compressor won't run

Air conditioner won't turn off

Air conditioner - home's humidity is too high

Air conditioner has poor temperature control

About the Main Control Board

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