Why Your Brand New Refrigerator Makes Knocking Noise (Solved)

Buying a brand new refrigerator is an exciting moment.

It’s a wonderful addition to your kitchen and is going to bring a smile to your face. However, it’s important to note that things are not always as rosy as you want them to be.

This includes situations where the brand new refrigerator makes a knocking noise.

If a brand new refrigerator makes a knocking noise, this means it has a faulty compressor, damaged evaporator fan, or needs to be reset. To fix this issue, check the compressor for damage, unplug the fridge, let it sit for two hours, and then plug it in. If this doesn’t work, consider returning the fridge immediately.

Most manufacturers are going to have a warranty on appliances. This is due to some of them being “faulty,” which can include this type of knocking noise.

Take the time to reach out to the company that sold it to you. This will highlight what your options are moving forward.

Don’t wait things out as that might cause your warranty period to run out. Take action instantly and get on top of this because the knocking noise in a new fridge isn’t normal.

Here is a breakdown of what you have to do when it comes to a brand new refrigerator that makes a knocking noise.

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How To Fix Refrigerator Making Knocking Noise

1. Check The Compressor

If a refrigerator makes a clunking noise, you will have to head to the compressor. This is often the root cause of the problem.

To find the compressor, you are going to have to look behind the fridge. Pull the appliance out of its space, lean down, and look at the bottom of the fridge on its back.

There will be a small panel that is going to provide access to the compressor.

If this part is damaged then you are likely dealing with a faulty fridge. Replacing the compressor is not a worthwhile option because it’s too expensive.

You are better off returning the fridge or replacing it with a new one. The money going towards replacing the compressor will simply not be worth it.

brand new refrigerator makes knocking noise

2. Inspect The Evaporator Fan

You will also want to take the time to inspect the evaporator fan.

This fan is located behind the freezer wall. You are going to have to open the fridge door and look at the back wall to access the fan.

There is going to be a small panel running along the back that is going to give you access to this fan.

Look to see if it is damaged. Sometimes, it might be clogged, which can then be fixed by cleaning the residue or debris.

However, this should not be the case with a brand new fridge. Instead, you might have an evaporator fan that is simply damaged.

This is another costly repair job and one you should not have to pay for. Look to reach out to the company as it will likely still be under warranty as a new appliance.

They will fix it for you.

3. Unplug The Fridge To Reset It

You should also consider resetting the fridge.

There are situations where one of the settings causes the fridge to go into this mode. You will want to change the setting but that might not help with the knocking sound.

This is why it’s best to unplug the fridge and let it sit for two hours or so.

When you are done, plug the fridge back in and see if it makes the knocking noise. If it does, you have to consider returning the fridge.

brand new refrigerator makes knocking noise

4. Consider Returning The New Fridge

This is the best option when you hear a knocking noise from a fridge.

This noise is not normal.

It is unsafe and it can do a lot of damage to the fridge as time goes on. Some fridges stop working due to this type of noise and it is a warning sound for those who want to be proactive.

Look to return the fridge or have it fixed. Most warranties will make sure this is covered and you will want to reach out to the company to let them know what is going on.

Final Thoughts

These are the tips to focus on if your brand new refrigerator makes a knocking noise.

If a brand new refrigerator makes a knocking noise, this means the compressor or evaporator fan is damaged. To fix the issue, check the compressor and evaporator fan. If there’s no damage, unplug the fridge, wait two hours, and plug it back in to reset the appliance.

For the most part, you are better off reaching out to the company that sold you the appliance.

It will be protected under the warranty and you can have them replace the compressor or evaporator fan.

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