Why is My Freezer Not Freezing? 5 Reasons Why.

If your freezer isn’t freezing properly, it could be because of any number of things. It might be something as simple as a door seal leak or a broken thermostat, or it could be something more serious like a broken thermocouple.

In either case, you should have a professional come out and look at your commercial freezer to determine the cause of the problem and fix it for you.

Here are the top 5 reasons why your freezer is not working well:
– The thermostat is broken.
– The thermocouple is broken.
– There’s a door seal leak.
– Something is blocking the airflow in your freezer.
– Your compressor motor/compressor is broken or not working correctly.

The thermostat is broken.

A thermostat is a device that regulates the temperature of your freezer. The thermostat controls how much power goes to the compressor, determining how quickly or slowly it freezes food.

If you suspect that your freezer’s thermostat might be broken, there are a few things you can do to test it out:

  • First, unplug the appliance from its power source and wait several minutes before plugging it back in again. This will reset any internal electronic components to work properly when turned on again later.
  • Next, try adjusting the temperature manually until it reaches levels higher than those recommended by manufacturers (usually between -10 degrees Celsius/14 degrees Fahrenheit).

If neither method works, then consider replacing your old unit with something newer!

The thermocouple is broken.

The thermocouple is a device that measures the temperature in your freezer. It’s what tells your fridge when to turn on and off and how long to stay on.

Call Us Anytime - (561) 303-7303

Save up to 35% on electricity with our GREEN TECHNOLOGY.

Click to Call

The thermocouple is usually inside your refrigerator or freezer, measuring hot and cold temperatures.

The purpose of this sensor is to prevent frost from forming on food items by turning off power when temperatures drop below freezing point (0 degrees Celsius).

If your appliance has been running for an extended period without being able to get below 0 degrees Celsius, then there may be something wrong with this sensor!

This could mean:

  • Your thermostat is malfunctioning/not working properly.
  • Some blockage prevents airflow through vents so heat cannot escape properly.
  • Your compressor has failed due to age/use.

There’s a door seal leak.

If your freezer door seal is not properly installed, aligned, or sealed, it can allow warm air to come in and melt the ice inside. This is a common problem with refrigerators under 10 years old.

If you’ve recently had new appliances installed and are experiencing this issue with your refrigerator/freezer combo unit, it may be time to contact an appliance repair technician in Palm Beach County, Broward County, Florida, and surrounding areas.

When it comes to doors that don’t seal properly, check the door seals!

If they’re damaged or worn out, it won’t matter how much insulation they have around them; they’ll still let heat in through cracks between insulation panels when temperatures rise above freezing outside (32 degrees Fahrenheit).

Something is blocking the airflow in your freezer.

If you’re not sure if something is blocking the airflow in your freezer, try this:

  • Turn off the power and unplug the appliance.
  • Remove all food from the inside of it and wipe down any surfaces with a damp cloth or sponge to remove any dust or dirt buildup (if there is any).
  • Reinsert everything back into your appliance, including ice trays and frozen foods like meats and vegetables taken out earlier.
  • Plug back in and turn it on again until it reaches normal operating temperatures before putting anything else back into it to avoid contamination from bacteria growth while waiting for your appliance’s internal temperature levels to rise again after being shut off for extended periods.

Your compressor motor/compressor is broken or not working correctly.

If your compressor is not working, it’s time to replace it. You can have a professional check out the motor/compressor and determine if it needs to be replaced or repaired.

If something is wrong with your refrigerator’s wiring, the voltage going to the compressor may not be enough to run correctly.

As such, you should also check whether or not this might be an issue by checking out your relay switches (located near where your electrical box meets) and fuses in case they’ve blown out due to faulty wiring elsewhere on your appliance.

You can have a professional check out your freezer to find the cause of the problem and fix it for you.

If you’re having trouble with your freezer, a commercial refrigeration professional in Palm Beach County, Broward County, Florida, can help you find the root cause of the problem and fix it for you. This can save you time, money, and energy and prevent further damage to your appliance.


So, if your freezer is not freezing properly and you’re starting to worry about it, don’t!

There are many possible reasons why this could be happening. Some of them might be easy to fix, while others may require the help of a commercial refrigeration specialist in your area.

You can take some steps before calling someone out so that when they arrive at your home or business, they can start working immediately without wasting any time on speculation.

Schedule a visit online with our experts or call us directly at (561) 303-7303 and save up to 35% on electricity and save money with our GREEN TECHNOLOGY!