Empty Fridge with Frost on Top of Screen

Cold Weather Problems: Why is My Commercial Refrigerator Freezing?

Commercial refrigerators are the backbone of many businesses, especially in the food and beverage industry. They are essential for storing perishable items at optimal temperatures to ensure freshness and safety. However, you may sometimes find your commercial refrigerator freezing up, which can cause many problems, including frozen products and inefficient operation.

Reasons Why Your Fridge May Be Freezing

Incorrect Temperature Setting

The most common reason for a freezing refrigerator is an incorrect temperature setting. According to the Food and Drug Administration (FDA), refrigerators should maintain a temperature of 40°F (4°C) or below.

Faulty Thermostat

A malfunctioning thermostat could also be the culprit. If your thermostat is not accurately detecting and controlling the temperature, it can cause the refrigerator to freeze.

Blocked Vents

Cold air circulates through vents in your refrigerator. If these vents are blocked by food items, it can cause cold air to concentrate in certain areas, leading to freezing.

Door Seals

If the door seals are damaged, warm air can infiltrate the fridge, causing it to overcompensate and freeze.


Overfilling your fridge can restrict airflow and cause freezing. It's essential to organize your items efficiently to allow for proper air circulation.

Troubleshooting Your Fridge

Before calling for professional help, there are a few things you can do to troubleshoot your fridge:

Check the Temperature

Ensure your fridge is set to the recommended temperature.

Inspect the Thermostat

If your fridge is still freezing, the thermostat might be the issue. It might be worth having a professional inspect it.

Clear the Vents

Make sure the vents in your fridge are not blocked by food items.

Check the Door Seals

Inspect the door seals for any damage and replace them if necessary.

Don’t Overstock

Try not to cram too many items into your refrigerator.

When Should You Call for Maintenance?

If you've tried troubleshooting and the problem persists, it might be time to call a professional. Regularly scheduled maintenance can also help prevent such issues from occurring in the first place. Keep an eye out for signs such as frost build-up, constant running of the fridge, unusually high energy bills, or if the refrigerator is not cooling evenly.

The Role of Temporary Portable Storage

While sorting out your refrigerator issues, temporary portable storage can be a lifesaver. These units can store your perishable items at the right temperature, ensuring business continuity and reducing losses. They are a cost-effective solution that can be delivered and installed quickly, providing peace of mind as you resolve your refrigerator problems.

With Cool It!, we can help you succeed by making temporary portable cold storage easy and convenient. With scheduled pick up and drop off, Cool It! ensures your business can run smoothly if your refrigerator freezes over.

Learn more about our services by visiting us online or by calling us at (877) 960-1377.