Frigidaire freezer coils freezing up is a common issue caused by a variety of reasons, including a faulty defrost system, improper airflow, or a malfunctioning thermostat. In such cases, it is essential to address the problem quickly to prevent further damage to the freezer and its contents.

Having a freezer is essential for preserving our perishable items, but when it starts acting up, it can be frustrating. One common problem that many Frigidaire freezer owners encounter is the freezing up of coils. This can disrupt the freezer’s cooling performance and lead to potential food spoilage.

Understanding the underlying causes and taking prompt action is crucial to resolving this issue effectively. We will explore why Frigidaire freezer coils freeze up and discuss the steps you can take to rectify the problem and prevent it from recurring. By following these simple guidelines, you can ensure that your Frigidaire freezer operates efficiently, keeping your frozen items fresh for a longer duration.

Frigidaire Freezer Coils Freezing Up: Troubleshooting Tips to Prevent Ice Build-up


Common Signs Of Freezer Coil Freezing

  • Frost or ice build-up in the freezer compartment
  • Difficulty in closing or opening the freezer door
  • Decreased cooling efficiency or higher temperature in the freezer

If you notice frost or ice build-up in your freezer compartment, it could be a sign of freezer coil freezing. This can happen due to various reasons like a clogged or faulty defrost system, improper airflow, or a malfunctioning thermostat. Another indication is having difficulty closing or opening the freezer door. When the coils freeze, it can cause the door to stick, making it hard to operate. Additionally, decreased cooling efficiency or a higher temperature inside the freezer can be attributed to frozen coils. This issue can impact the overall performance and functionality of your Frigidaire freezer. To address these problems, it is recommended to defrost the freezer, clean the coils, and check for any underlying issues. Regular maintenance and keeping the freezer in a well-ventilated area can help prevent coil freezing.

Causes Of Freezer Coil Freezing

One possible cause of freezer coil freezing is inadequate airflow within the freezer. When the airflow is restricted, the moisture in the air can freeze on the coils, leading to ice buildup. This can happen if the vents or air ducts are blocked or if the freezer is packed too tightly with food, preventing proper circulation.

Another cause could be a faulty defrost system. If the defrost heater, defrost thermostat, or defrost timer malfunctions, the coils may not be able to thaw properly during defrost cycles. The resulting ice accumulation can impede airflow and cause the coils to freeze over time.

Additionally, overloading the freezer with food can contribute to freezer coil freezing. When the freezer is overstuffed, it can hinder proper airflow and lead to condensation on the coils. This moisture can freeze and cause frost buildup, eventually leading to coil freezing.

Faulty door seals or gaskets can also play a role in freezer coil freezing. If the seals are worn out or damaged, cold air can escape, and warm air can enter. This can create excess moisture inside the freezer, which can freeze on the coils and result in freezing.

Keep The Freezer Well-organized

  • Arrange food items properly to prevent obstruction of airflow
  • Avoid overloading the freezer with excessive food

Having a well-organized freezer is crucial to preventing your Frigidaire freezer coils from freezing up. Properly arranging your food items will ensure that there is enough space for air to circulate within the freezer. Avoid overloading the freezer with excessive food, as this can restrict the airflow and lead to a build-up of ice on the coils. When organizing your freezer, make sure to group similar items together and keep them in designated areas. This will make it easier to locate items and ensure that nothing gets pushed to the back and forgotten. Regularly check and clean the freezer to remove any ice or frost that may have accumulated on the coils. By keeping your freezer well-organized and free from obstructions, you can prevent your Frigidaire freezer coils from freezing up.

Check And Replace Faulty Door Seals

Inspect the door seals for any signs of damage or wear. Faulty or worn-out door seals can lead to frigidaire freezer coils freezing up, causing a range of issues. Over time, door seals can become brittle, cracked, or torn, allowing warm air to penetrate the freezer compartment. This leads to excessive moisture buildup, which can result in the formation of ice on the coils.

To prevent freezer coils from freezing up, it is important to replace faulty or worn-out door seals promptly. Before replacing the seals, carefully clean the area and remove any debris that may have accumulated. Look for a proper seal when closing the door, ensuring it is airtight to prevent air leakage. Regularly inspect and clean the door seals to maintain their integrity and ensure their effective functioning.

Clean The Freezer Coils Regularly

Regularly cleaning the freezer coils is essential to avoid the problem of freezing up. To start, unplug the freezer to ensure safety. Next, carefully remove any ice or frost that may have accumulated on the coils. The excess ice can restrict airflow and lead to freezing. It is advisable to use a soft brush or a vacuum cleaner to gently clean the coils. Be thorough, ensuring all the dirt and debris are removed from the coils. This will not only prevent freezing but also improve the efficiency of the freezer and extend its lifespan.

Set The Correct Temperature

Adjusting the freezer temperature to the manufacturer’s recommended setting is crucial to prevent frigidaire freezer coils from freezing up. It is important to avoid setting the temperature too low, as this can lead to excessive frost build-up. When the freezer temperature is set too low, the coils may become overwhelmed with frost, causing them to freeze up and reduce the freezer’s efficiency.

Test And Repair The Defrost System

To address the issue of Frigidaire freezer coils freezing up, it is important to test and repair the defrost system. This ensures optimal functioning and prevents future freezing problems.

Conduct A Manual Defrost Test To Determine If The System Is Functioning Correctly

It’s important to conduct a manual defrost test to diagnose whether the defrost system of your Frigidaire freezer is functioning properly. Start by unplugging the freezer and removing all food items. Next, allow the unit to defrost naturally or speed up the process using a hairdryer on a low heat setting. Once the ice has melted, plug the freezer back in and set the temperature controls according to the manufacturer’s instructions. Monitor the evaporator coils closely for any frost buildup over the next 24 to 48 hours.

If you find that the coils freeze up again, it indicates a problem with the defrost system. In such cases, it’s advisable to replace or repair any faulty components, such as the defrost thermostat, defrost timer, or defrost heater. Refer to the Frigidaire freezer manual or seek professional assistance to ensure proper diagnosis and resolution of the issue.

Ensure Proper Airflow

Frigidaire freezer coils freezing up can be a frustrating issue to deal with. One of the main causes of this problem is improper airflow. To ensure proper airflow, it is important to avoid blocking the air vents in the freezer compartment. These vents allow air to circulate and prevent the coils from freezing up. Make sure to arrange the items in the freezer in a way that does not obstruct these vents. Additionally, maintaining sufficient space around the freezer is crucial for allowing proper airflow. It is recommended to leave at least 3 inches of space around the appliance. By following these guidelines, you can prevent the freezer coils from freezing up and enjoy uninterrupted cooling performance from your Frigidaire freezer.

Professional Maintenance And Service

Frigidaire freezers are known for their reliability and longevity. However, sometimes the coils can freeze up, causing the freezer to malfunction. To prevent this issue, it is recommended to schedule regular maintenance with a qualified technician. Regular maintenance includes cleaning the coils, checking the refrigerant levels, and inspecting the defrosting system. By doing so, any potential problems can be addressed before they escalate. If despite proper maintenance, the issue persists and the freezer requires repair, it is advisable to seek professional help. A qualified technician will be able to diagnose the problem and provide the necessary repairs to ensure the freezer functions optimally. Remember, when it comes to maintaining your Frigidaire freezer, prevention is key. Regular maintenance can extend the lifespan of your appliance and prevent costly repairs in the long run.

Frequently Asked Questions For Frigidaire Freezer Coils Freezing Up

How Do You Remove Frost From Freezer Coils?

To remove frost from freezer coils, follow these steps: 1. Unplug the freezer and remove all the food. 2. Let the freezer defrost naturally for a few hours. 3. Place towels around the freezer to catch melting frost. 4. Gently scrape off remaining frost with a plastic scraper.

5. Wipe the coils clean with a damp cloth.

What Causes A Freezer To Keep Freezing Up?

A freezer can keep freezing up due to several reasons, such as a faulty defrost thermostat or timer, worn-out door gaskets, or improper airflow caused by a clogged air vent or dirty condenser coils. Regular maintenance and cleaning can help prevent this issue.

Why Are My Frigidaire Freezer Coils Freezing Up?

Freezer coils freezing up in a Frigidaire freezer can be caused by various factors, such as a faulty defrost timer, a malfunctioning defrost heater, or even a clogged air vent. It is important to regularly clean and maintain your freezer to prevent ice buildup on the coils and ensure efficient cooling.


Regular maintenance of your Frigidaire freezer is crucial to prevent the coils from freezing up. By keeping the coils clean, checking for proper airflow, and ensuring the temperature settings are correct, you can avoid this frustrating issue. Remember to defrost the freezer regularly and address any potential issues promptly.

Taking these steps will not only extend the lifespan of your appliance but also ensure optimum performance.

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