New GE Refrigerator Making Loud Humming Noise (11 Reasons Why)

The excitement of having a brand-new GE refrigerator in your kitchen can quickly fade if it starts making an unexpected and loud humming noise. The hum of a refrigerator is usually a normal part of its operation, and most of the time, it goes unnoticed. However, when this sound becomes excessive or unusually loud, it can be a cause for concern.

This comprehensive guide is designed to help you understand the potential reasons behind the humming noise emanating from your new GE refrigerator. Not only will we explore the possible issues, but we will also provide you with effective solutions to restore the much-needed tranquility to your kitchen. In addition, we aim to guide you on how to ensure the optimal performance of your refrigerator, extending its lifespan and efficiency.

So, without further ado, let’s dive in and examine these issues in detail.

Reason Causes Fixes
Blocked Air Circulation Dust accumulation or obstructions blocking airflow in the refrigerator Clean or remove obstructions to ensure proper airflow
Malfunctioning Fan Motor Worn-out or faulty fan motor Test and replace the fan motor if necessary
Damaged Compressor Mounts Worn-out or damaged compressor mounts Inspect and replace compressor mounts if needed
Faulty Water Valve Malfunctioning water valve Inspect and replace the water valve as necessary
Loose Components Loose screws, bolts, or other fasteners Tighten or secure loose components
Improper Refrigerator Leveling Uneven leveling of the refrigerator Adjust the feet to ensure proper leveling
Ice Buildup Excessive ice accumulation on components Defrost the refrigerator and remove any ice buildup
Vibrating Water Lines Unsecured water lines causing vibrations Secure water lines with clamps or insulation
Faulty Temperature Control Malfunctioning temperature control mechanism Replace the faulty temperature control component
Refrigerant Flow Issues Blockages or leaks in the refrigerant lines Consult a professional technician for diagnosis and repair
Electrical Problems Improper grounding, electrical surges, or faulty wiring Consult a qualified electrician to address electrical issues

New GE Refrigerator Making Loud Humming Noise

1. Hindered Air Circulation

Air circulation is an integral aspect of a refrigerator’s efficient functioning. It helps maintain a uniform temperature throughout the unit, ensuring your food stays fresh for longer periods. But what happens when this air circulation is hindered?

When the air flow inside the refrigerator gets obstructed, it can lead to a range of operational issues, including the unsettling humming noise you’re hearing. This obstruction is often caused by overfilling the refrigerator, blocking the air vents with food items, or improperly arranging the contents inside.

So, how can you address this issue?

  • Check the air vents: Start by locating the air vents in your refrigerator. They are typically found in the back of the fridge, but their location may vary depending on the model. Make sure these vents aren’t blocked by any food items or containers.
  • Rearrange the contents: Regularly rearranging and minimizing the content of your fridge can help maintain proper air circulation. Try not to overfill your refrigerator and give your food some room to breathe. This will allow the cold air to circulate freely, maintaining the overall efficiency of your unit.
  • Schedule regular cleanings: Regular cleanings can help prevent blockages in the air vents. Over time, dust and debris can accumulate in these vents, blocking the air flow. Therefore, schedule regular cleanings to ensure your refrigerator runs smoothly.

If you’re facing more severe cooling issues, we have an in-depth guide on GE fridge not cooling. It provides detailed troubleshooting tips that can help you restore your fridge to its optimal cooling performance.

2. Malfunctioning Fan Motor

The fan motor in your refrigerator is a critical component that plays a key role in maintaining the proper cooling and overall performance of the appliance. This motor is responsible for circulating the air throughout the refrigerator, ensuring all areas remain at the ideal temperature.

However, if the fan motor malfunctions, it can cause your refrigerator to work harder than necessary, leading to an increased noise level, including a loud humming sound.

Common signs of a malfunctioning fan motor can include:

  • The refrigerator is not cooling properly
  • The motor doesn’t run when the door is closed
  • Unusual sounds, such as humming or buzzing, when the motor is running

So, how can you address a malfunctioning fan motor?

  • Inspection: Start by inspecting the fan motor. Listen for any unusual sounds when the motor is running. Also, check if the motor runs when the refrigerator door is closed. Remember to disconnect the refrigerator from the power source before beginning any inspections or repairs to avoid any electrical hazards.
  • Testing: You can test the fan motor using a multimeter. If the motor lacks continuity, it’s an indication that the motor is faulty and needs to be replaced.
  • Replacement: If the motor is indeed faulty, you will need toreplace it. This task can be quite challenging if you’re not familiar with refrigerator repairs, so it’s often best to hire a professional technician. Replacing a faulty fan motor will not only rectify the humming noise issue but also enhance the overall efficiency of your refrigerator.
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If you want to learn more about refrigerator issues and their solutions, check out our post on why the fridge is not cold but the freezer is.

3. Damaged Compressor Mounts

The compressor in your GE refrigerator is mounted on a set of rubber mounts. These mounts are designed to absorb the vibrations from the compressor, ensuring quiet operation. However, over time, these mounts can wear out or get damaged, leading to increased vibrations and consequently, a loud humming noise.

If the noise seems to be coming from the lower back area of your refrigerator, it’s likely due to damaged or worn-out compressor mounts. Here’s how you can address this issue:

  • Inspection: Begin by inspecting the compressor mounts. You’ll need to pull the refrigerator away from the wall and locate the compressor. Please note that it’s crucial to unplug the refrigerator before starting any inspections or repairs.
  • Replacement: If the mounts appear worn out or damaged, they need to be replaced. This task can be quite complicated, so it’s recommended to hire a professional technician to ensure a safe and effective repair.

Remember, a well-functioning compressor is crucial to the overall performance of your refrigerator. If you’re experiencing problems related to the compressor, our guide on fridge compressor running but not cooling can provide you with more detailed information and solutions.

4. Faulty Water Valve

The water valve in your refrigerator plays a significant role in supplying water to the ice maker and the water dispenser. However, if this valve is faulty or malfunctioning, it can lead to a humming or buzzing noise. This sound is typically heard when the ice maker is filling up with water.

If you suspect that a faulty water valve is causing the noise, here’s what you can do:

  • Inspection: Listen for the humming noise when the ice maker is filling up with water. If the sound is only heard during this cycle, it’s likely that the water valve is the culprit.
  • Replacement: Replacing a faulty water valve should rectify the noise issue. Given the complexity of this task, it’s recommended to hire a professional technician to handle the replacement.

Our guide on GE ice maker not making ice provides more detailed information on issues related to the ice maker and water valve.

5. Loose Components

Your new GE refrigerator is a complex appliance comprising several components, each contributing to its overall performance. However, if any of these components become loose, they can cause the refrigerator to vibrate excessively, leading to a loud humming noise.

Loose components can include screws, nuts, bolts, or any other fasteners that hold the various parts of the refrigerator together. Even the shelves inside your refrigerator, if not properly secured, can contribute to the noise.

So, how can you deal with loose components?

  • Inspection: Start by inspecting your refrigerator for any visible signs of loose components. This can include the interior shelves, the back panel, or the kick plate at the bottom.
  • Tightening: If you find any loose components, tighten them securely. However, be careful not to overtighten, as this can damage the parts.
  • Replacement: In some cases, components may need to be replaced if they are worn out or damaged, and are causing the fridge to vibrate excessively.

Remember, proper maintenance of your refrigerator components plays a critical role in ensuring its long-lasting performance and quiet operation. For more information on handling loose components and other similar issues, our guide on GE profile refrigerator troubleshooting can provide you with comprehensive insights and solutions.

6. Improper Refrigerator Leveling

The importance of proper leveling for your GE refrigerator cannot be overstated. An unevenly leveled refrigerator can cause vibrations and consequently, a loud humming noise. In addition, improper leveling can lead to other issues, such as improper door closing and cooling inefficiency.

So, how can you ensure your refrigerator is properly leveled?

  • Check the Level: Use a carpenter’s level to check if your refrigerator is level. Place the level on the top of the refrigerator first horizontally, and then vertically, to check the balance.
  • Adjust the Feet: If your refrigerator isn’t level, you’ll need to adjust its feet. Most refrigerators have adjustable feet at the front. Turning these feet clockwise or counterclockwise will raise or lower the refrigerator.
  • Recheck: Once you’ve adjusted the feet, use the carpenter’s level to recheck the balance. If it’s still not level, you may need to repeat the adjustment process.
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For more detailed guidance on leveling and other refrigerator issues, refer to our comprehensive guide on GE French door refrigerator problems.

7. Ice Buildup

Ice buildup in your new GE refrigerator can be another reason behind the loud humming noise. When ice builds up on the components, it can cause them to function less efficiently and create unusual noises.

Here’s what you can do to address this issue:

  • Defrost the Refrigerator: If there’s a significant buildup of ice, you may need to defrost your refrigerator. Remember to remove all food items and unplug the refrigerator before you start the defrosting process.
  • Clear the Ice: Once the ice has melted, clear any remaining water and clean the interior of the refrigerator thoroughly before switching it back on.
  • Check the Door Seals: Ice buildup can also occur if the door seals are not working properly, allowing warm air to enter the refrigerator. Check the door seals regularly and replace them if necessary.

For more detailed insights on defrosting and other issues related to ice buildup, refer to our article on LG freezer not freezing but fridge is cold.

8. Vibrating Water Lines

The water lines supplying water to your refrigerator can vibrate and create a humming noise if they are not secured properly. This is especially common when the water valve opens to fill the ice maker.

To fix this issue, you can:

  • Check the Water Lines: Inspect the water lines at the back of the refrigerator to see if they are vibrating against the refrigerator or the wall.
  • Secure the Water Lines: If the water lines are indeed vibrating, you can secure them using clamps or insulation to dampen the noise.
  • Check the Water Pressure: If the water pressure to your refrigerator is too high, it can also cause the water lines to vibrate. You may need to install a water pressure regulator to fix this problem.

For more detailed guidance on handling water line issues, check out our article on fridge leaking water inside.

9. Faulty Temperature Control

A malfunctioning temperature control mechanism in your new GE refrigerator could be the source of the humming noise. The temperature control, or thermostat, is responsible for maintaining the correct temperature inside your refrigerator. If it’s faulty, it could cause the refrigerator’s motor to run constantly, resulting in a loud humming noise.

If you suspect a faulty temperature control mechanism, here’s what you can do:

  • Check the Thermostat: If your refrigerator seems to be too cold or too warm, it could indicate a problem with the thermostat. Another sign is the motor running non-stop, even after reaching the desired temperature.
  • Replacement: If the thermostat is indeed faulty, you’ll need to replace it. This task can be quite complex and requires a certain level of technical know-how. Therefore, it’s recommended to hire a professional technician to handle the replacement.

For more information about issues related to the temperature control mechanism, refer to our comprehensive guide on GE profile refrigerator temperature control problems.

10. Refrigerant Flow Issues

Problems with the refrigerant flow in your refrigerator can also lead to a loud humming noise. The refrigerant, or coolant, is what keeps your refrigerator cold. If there’s a blockage or leak in the refrigerant lines, it can cause the refrigerator to vibrate and produce a humming noise.

Here’s how you can handle refrigerant flow issues:

  • Inspection: If your refrigerator isn’t cooling properly or if the motor seems to be running constantly, it could indicate a problem with the refrigerant flow.
  • Professional Assistance: Due to the complexity and potential dangers associated with handling refrigerants, it’s strongly recommended to consult a professional technician if you suspect issues with the refrigerant flow.

Remember, a well-functioning refrigerant system is crucial to the overall performance of your refrigerator. If you’re experiencing problems related to the refrigerant flow, our guide on fridge not cooling but light is on can provide you with more detailed information and solutions.

11. Electrical Problems

Electrical issues such as improper grounding, electrical surges, or faulty wiring can also cause your GE refrigerator to make a loud humming noise. These issues can not only lead to noise but can also pose a potential safety hazard.

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Here’s what you can do if you suspect electrical issues:

  • Inspection: Check for any visible signs of faulty wiring, such as frayed wires or loose connections.
  • Professional Assistance: If you detect any electrical issues, it’s important to consult a qualified electrician immediately. Handling electrical issues yourself can be dangerous if you’re not properly trained.

For more detailed information on dealing with electrical issues and other refrigerator problems, check out our comprehensive guide on GE bottom freezer refrigerator problems.


A new GE refrigerator making loud humming noise can be quite distressing. However, by understanding the potential causes and how to address them, you can enjoy a quieter and more efficient refrigerator. The 11 potential reasons we’ve discussed range from blocked air circulation and malfunctioning fan motors to electrical problems. While some of these issues can be resolved with DIY solutions, others require professional assistance.

Remember, a well-functioning refrigerator not only ensures a peaceful kitchen environment but also helps to preserve your food’s freshness and nutritional value. So, don’t ignore the humming noise—identify the issue, take the necessary action, and restore your refrigerator to its optimal performance.

For more information on refrigerator issues and their solutions, you can explore our other resources on various topics such as why the fridge is not cold but the freezer is, GE ice maker not making ice, and GE profile refrigerator ice maker reset.

Finally, always remember to regularly maintain and inspect your refrigerator to prevent these issues from arising. Whether it’s a new GE refrigerator making loud humming noise or any other model, understanding your appliance’s needs will always pay off in the long run, ensuring a quiet, efficient, and durable refrigerator for your home.

External Resources

For more information and guidance on refrigerator issues, you can explore the following external resources:

Remember, a properly functioning refrigerator is crucial for a peaceful and efficient kitchen. So, don’t ignore any unusual noises. Addressing these issues promptly can help ensure the longevity and optimal performance of your refrigerator.


  1. Why is my new GE refrigerator making a loud humming noise?

There could be several reasons why your new GE refrigerator is making a loud humming noise. This could be due to blocked air circulation, a malfunctioning fan motor, damaged compressor mounts, a faulty water valve, loose components, improper refrigerator leveling, ice buildup, vibrating water lines, faulty temperature control, refrigerant flow issues, or electrical problems.

  1. What should I do if my GE refrigerator is making a loud humming noise?

First, try to identify the source of the noise. If you can’t find the cause or if the noise continues after your attempted fixes, it’s best to consult a professional technician.

  1. Can a loud humming noise damage my refrigerator?

While the humming noise itself might not damage the refrigerator, it could be a sign of an underlying problem that might cause damage if not addressed promptly.

  1. Is it normal for a new GE refrigerator to make some noise?

Yes, it’s normal for refrigerators to make certain sounds as they operate, such as the sound of the compressor kicking in or water dripping into the drain pan. However, if your refrigerator is making unusually loud noises, like a humming sound, it could indicate a problem.

  1. How often should I maintain my GE refrigerator to prevent loud noises?

Regular maintenance, such as cleaning the coils and checking the fans for obstructions, should be done every six months to a year. If your refrigerator starts making unusual noises, it’s a good idea to check it right away.

  1. Are there any DIY solutions for a GE refrigerator making a loud humming noise?

Yes, some solutions can be done at home, like checking for obstructions in the fans, ensuring proper leveling of the refrigerator, and checking for loose components. However, some issues might require professional help.

  1. How much would it cost to fix a loud humming noise in my GE refrigerator?

The cost can vary greatly depending on the cause of the noise. Some fixes may be simple and inexpensive, while others, like replacing a compressor, could be more costly. It’s best to have a technician diagnose the problem to get an accurate estimate.

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