Common Refrigerator Parts That Cause Cooling Issues and How to Fix Them

If your refrigerator is not cooling properly, there are several parts that may be responsible. In this article, we will discuss the most common refrigerator parts that cause cooling issues and how you can fix them.

The Thermostat

The thermostat is responsible for regulating the temperature inside your refrigerator. If it is faulty or not calibrated correctly, it may cause your refrigerator to cool improperly or not at all. To fix this issue, you may need to replace the thermostat or adjust its calibration.

The Condenser Coils

The condenser coils are responsible for removing heat from your refrigerator. If they are dirty or clogged with dust and debris, they may not be able to perform their job correctly, resulting in cooling issues. To fix this issue, you can clean the condenser coils with a brush or vacuum.

The Evaporator Fan

The evaporator fan is responsible for circulating the cold air from the coils throughout the refrigerator. If it is not working correctly, the cold air will not circulate properly, leading to cooling issues. To fix this issue, you may need to replace the evaporator fan.

The Compressor

The compressor is responsible for compressing and circulate the refrigerant throughout the refrigerator. If it is not working correctly, the refrigerant will not circulate properly, resulting in cooling issues. To fix this issue, you may need to replace the compressor or call a professional for repair.

The Start Relay

The start relay is responsible for starting the compressor. If it is faulty or not working correctly, the compressor will not start, and your refrigerator will not cool properly. To fix this issue, you may need to replace the start relay.

The Capacitor

The capacitor is responsible for helping the start relay to start the compressor. If it is faulty or not working correctly, the compressor will not start, and your refrigerator will not cool properly. To fix this issue, you may need to replace the capacitor.

The Door Gaskets

The door gaskets are responsible for creating an airtight seal around the refrigerator door. If they are worn, cracked, or torn, air may be leaking out of your refrigerator, causing cooling issues. To fix this issue, you may need to replace the door gaskets.

The Refrigerant

The refrigerant is responsible for absorbing heat from inside the refrigerator and releasing it outside. If there is a leak or a shortage of refrigerant, your refrigerator will not cool properly. To fix this issue, you will need to call a professional for repair.

The Defrost Timer

The defrost timer is responsible for turning on and off the defrost heater to prevent ice buildup on the evaporator coils. If it is faulty or not working correctly, ice may build up on the evaporator coils, causing cooling issues. To fix this issue, you may need to replace the defrost timer.

The Defrost Thermostat

The defrost thermostat is responsible for turning off the defrost heater when the coils reach a specific temperature. If it is faulty or not working correctly, the defrost heater may not turn off, resulting in cooling issues. To fix this issue, you may need to replace the defrost thermostat.