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Why Is My Refrigerator Compressor Failing?
Our refrigerators are crucial to everyday home life. With regards to the meals we store and cook for the families, refrigerators are there to keep items fresh and safe to eat. That is why it is so important an unforeseen issue is resolved soon after it arises by our Grand Rapids appliance repair professionals.

So, what does it mean in the event that you hear a strange noise coming from your fridge? In many instances, the likely culprit is the one and only the compressor. While this critical part lasts longer than most, it will eventually hand out and fail. Knowing why can help inform you on whether or not you are looking for a repair or perhaps a completely new refrigerator.

Continue reading to learn more in what a refrigerator compressor does and some reasons why it can be failing.

What Is a Compressor?
You can think of a refrigerator compressor because the heart of the device. Its primary job would be to move the refrigerant, a chemical that produces a cooling effect while expanding or vaporizing, through the whole system.

It consists of both a motor and a pump and is triggered to start when the temperature inside the refrigerator rises above its set point. Because cold air often leaks out and warmer air leaks right into a fridge, the temperature will go above its set point and cause the compressor to activate. You likely usually do not think about your refrigerator`s compressor much, but it plays a big part in keeping it cool and preserving the meals inside.

Old Age
Like anything else, compressors have a lifespan and will commence to fail. Normal wear and tear during the period of many years is expected. If you start out with an increased quality compressor, you should have more time working for you before any problems show themselves.

Whenever your fridge is old, so can be your compressor. The price of replacing a compressor is often high and perhaps, it is better to displace the appliance completely. Our appliance repair technicians can provide guidance on what the very best move is for you and the method that you should proceed.

Generally, you should hear a gentle humming or buzzing noise coming from the compressor. In the event that you hear any loud noises although it is running or perhaps a knocking or clunking noise when it shuts off, your compressor could be on its way out.


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 problems with the compressor. Running a clear fridge for a longer period of time and having plenty of ice in the freezer chamber are oftentimes at fault.

This can bring about the incoming refrigerant in the compressor being both in a vapor and liquid form that is a mixture it is not designed to handle. Due to this, failure can occur. Alternatively, if there is an excessive amount of packed into a fridge, especially hot liquids, it could cause the quantity of refrigerant to increase and your compressor to work harder, thus overheating.

Dirty Condenser Coils
For most home models, compressor coils are located either on the back of or underneath your fridge. If you have a noticeable assortment of dust and debris there, it may be why performance is less than desirable.

Dirty coils can make it much more problematic for the fridge itself to cool off. An accumulation of grime can also cause your compressor to work harder than usual which equates to overheating and premature wear. Our appliance repair technicians can help clean the area for you and see if it improves the compressor`s capability to perform.

Contaminated Refrigerant
Only two substances should be working during your fridge. Those are refrigerant and oil. If anything else enters into the compressor, it really is considered a contaminant and its own presence can create problems. refrigerators repair of our repair experts will have to try and flush the system if this happens.

High Voltage Surge
A common cause of a higher voltage surge is really a powerful lightning strike. Surges such as this are damaging to kitchen appliances and create a sudden spike in electrical current flowing through the fridge and its components. An excessive amount of heat will occur and essentially fry the inner parts of the appliance, like the compressor and its relay.

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