How to Quiet a Noisy Refrigerator Compressor: Imagine you walk into the kitchen and you hear grinding and rattling sounds. You look into it and come to know that the annoying sound is coming from the refrigerator. Noises coming from a refrigerator can be quite irritating; especially for the one working in the kitchen. 90% of the time, it’s the compressor that is causing problems in the refrigerator.
Thus, in this article, we would focus on and look into various methods on how to quiet a noisy refrigerator compressor. Very easy remedies can be used such as relocating the refrigerator, placing a mat under the fridge, cleaning the compressor and the fan, adding soundproofing equipment behind the fridge, or fitting a shelving unit on all sides of the refrigerator.
However, before we get started on the solutions, the source of the problem needs to be identified.
- 1 Why Does the Refrigerator Compressor Create Noise?
- 2 Tips to Quite a Noisy Refrigerator Compressor
Why Does the Refrigerator Compressor Create Noise?
A fridge usually creates low humming sounds if you listen to it carefully. In case, the refrigerator is creating splashing sounds, then it’s probably being caused by ice melting. Moreover, the refrigerator can also be vibrating if is not placed over a mat or evenly on the floor.
As for the compressor, it is the main component of the refrigerator because it’s doing almost all of the work. Hence if you hear dripping noises from the fridge, it’s due to different forms of liquid flowing in and out of the compressor. However, if those noises change into banging or grinding sounds then there is a chance that the compressor is becoming faulty.
Tips to Quite a Noisy Refrigerator Compressor
Now that the various sound of the fridge has been pointed out, you can easily identify if there is some serious problem with the refrigerator compressor or is it a normal sound coming from the fridge.
If you feel that it’s coming from the compressor, then you can follow these remedies to fix the noisy refrigerator compressor.
1) Level the Fridge
Several refrigerators come with the function of being able to adjust each of the four legs of the fridge manually. When you have fixed the refrigerator by balancing all the legs, at times they might loosen up and require readjustment. If the refrigerator is uneven, it would constantly vibrate which can harm the compressor’s motor even further. Thus, level and adjust the legs of the fridge.
2) Place a Mat under the Refrigerator
Several times; despite leveling the legs of the refrigerator, the vibrating might still exist. In such scenarios, it is recommended that a rubber mat should be placed under the fridge.
3) Relocate the Setting of the Fridge
If none of these remedies work then you might want to change the setting of the refrigerator. It is very rare but can happen that the alignment of the floor may not be adjusting than that of the fridge which can affect the working of the compressor. Hence, try changing the location of the refrigerator.
4) Clean the Compressor
This is one of the best solutions for fridge compressor noise fix. Very often, dust can accumulate inside the compressor and fans which may be the reason for never-ending noise. Regularly tending to them and cleaning the compressor might solve the issue.
5) Change the Motor
The compressor is made up of several components including a pump and fan motor. All these equipment work simultaneously. However, usually under counter fridges have faulty motor fans which are the main source behind the compressor noise. In such a case, you might want to get the motor replaced. Take a look at these under-counter refrigerators to decide which is the best fridge to buy.
6) Use Soundproofing Equipment
Soundproof equipment can be placed inside the fridge or outside as well. You want the sound to be minimized as much as possible so use acoustic solutions like Rockwall acoustic cavity wall insulation. This is a foam mat that can be fixed outside the refrigerator. Similarly, you can also use MLV (Mass Loaded Vinyl) to cover the insides of the fridge to control the noise even further.
7) Construct a Shelving Unit
The aim is to reduce the noise made by the compressor. This means adding more material around the fridge so that the sounds made can be absorbed. If you have enough space around the refrigerator then build a shelf around the fridge. By doing so, the noise would be reduced.
It is clear that refrigerator compressors do produce noise but very low which are hardly noticed by anyone. However, they can prove to be a nuisance if the sounds get louder. Hence, follow these methods to get a quiet atmosphere in a kitchen. If none of these remedies work then you might want to get help from a professional!