Given your freezer's age, it might be more cost-effective to replace it. Even if you replace the compressor, other parts could fail soon. A new freezer will be more energy-efficient and reliable in the long run.
A bad compressor prevents the refrigerator from being able to sufficiently cool itself down. The compressor's job is to move the refrigerant through the refrigerator's cooling system. As the refrigerant moves through the evaporator coil the heat is moved out and the inside of the refrigerator is cooled down.
Freezer compressor replacement costs between $250 and $650. The compressor keeps the temperature balanced in the freezer by moving coolant, or freezer gases, through the freezer unit. If the compressor malfunctions, it may be unable to achieve the desired temperatures or have uneven temperatures in different sections.
On average, they can last between 8-10 years, which still varies. There are many variables such as the type of compressor and maintenance schedules that can affect compressor failure rates.
Learning how to replace a refrigerator compressor replacement can be very tricky, and should ALWAYS be left to qualified professionals. We at HomElectrical have worked to pull together a comprehensive guide on everything you need to know when it comes to replacing your fridge compressor.
Causes of Freezer Compressor Failure
here are some potential causes: Overheating: One of the most common causes of compressor failure is overheating. This can happen when the compressor is forced to work harder than usual, usually due to a dirty condenser coil or insufficient ventilation around the appliance.
The location of the reset button on your compressor can vary depending on the model and manufacturer. Typically, it is located on the motor or near the motor housing. Look for a small red or black button that is often labeled “reset.”
For Refrigerators and Freezers to maintain the proper temperature, the compressor will run much of the time.
Start relay or controller: When faced with a freezer compressor not starting, the compressor start relay (or controller) is often the culprit. Located on the side of the compressor, the controller energizes the start windings and typically contains overload protection.
Shutting off the power to the refrigerator will give all of its systems—including the compressor—time to reset. Power down your refrigerator by unplugging it from the wall or shutting off the circuit breaker connected to the fridge. Leave the unit unplugged for five to ten minutes.
Compressor noise
Perhaps the biggest tell-tale sign that your compressor is bad is the noise it will make. You should be familiar with the normal hum of the compressor, the increased humming or buzzing noise you hear when the compressor turns on sporadically throughout the day to cool down the refrigerator.
If it breaks, the compressor might not work correctly, preventing the freezer from cooling.
Replacing the compressor will take around 3-6 hours. To avoid wasting food, you may want to store it in coolers with ice packs. Note the type of refrigerant the old compressor uses.
One factor to consider is the age of your refrigerator. If it's more than fifteen years old, it may not be worth repairing because the cost of parts and labor may be more than that of a new fridge. However, if your fridge is under the fifteen-year mark, it's almost always worth the cost of repair.
Too Much or Too Little Load. A low load on the refrigerator's evaporator and a heavier load in the refrigerating chamber can both lead to issues with the compressor. Running an empty fridge for a longer period of time and having a lot of ice in the freezer chamber are oftentimes to blame.
When the cost of repairs exceeds the value of the freezer, replacing it becomes the more cost-effective option. Consider the appliance's age, current condition, and estimated repair cost in comparison to the price of a new freezer. If repairs are too costly, investing in a new freezer makes more sense.
It is often located in the lower rear section because this placement helps with heat dissipation, allowing the appliance to expel the heat generated during the refrigeration process more efficiently.
Compressor Issues
The compressor is like the heart of your fridge. If it breaks, it's one of the most expensive parts to replace. Fixing a compressor can cost anywhere from $200 to $650.