Refrigerator isn’t cooling

A refrigerator not cooling poses a risk to food safety. Nowadays, a refrigerator is a common household appliance critical to our daily lives. When it fails to cool, we struggle to keep food fresh and cannot freeze items like ice cream. Initially, we must identify the issue and then proceed with appropriate measures. Simple maintenance may include tasks such as cleaning, defrosting, and other basic steps. If we are not confident in handling these tasks, it’s better to avoid attempting repairs ourselves. Instead, we should reach out to professional technicians and customer service for assistance.

refrigerator isnt cooling

Why is the refrigerator not cooling?

There are several reasons why a refrigerator may not be cooling properly. Here is an overview of potential causes:

An inadequate power supply could be an issue. Check the power cord and ensure it is unplugged properly from the electrical socket before troubleshooting.

The thermostat should be inspected to verify that it is functioning correctly. Ensure the temperature setting is appropriate.

The condenser fan might be obstructed by dust, dirt, or pet hair, which can compromise the refrigerator’s efficiency due to dirty condenser coils.

If the refrigerator is not cooling, it could be due to an issue with the evaporator fan. Each refrigerator has an evaporator system where the coil removes heat. A fan cools this coil, and if the fan is defective, the refrigerator may become warm and the temperature may rise.

Blocked ventilation airflow can also cause cooling problems. Dust and debris can obstruct the vents inside and outside of the fridge, affecting the efficiency of the compressor and other components, leading to inadequate internal temperatures.

Over time, the seals on the fridge door can wear out or become dirty, preventing the door from closing tightly. This can lead to poor temperature control in the refrigerator compartment, causing the compressor to run longer and increasing electricity bills.

If the compressor is not functioning correctly, the refrigerator may not cool. As the main component, the compressor is responsible for raising the pressure and temperature of the vaporized refrigerant.

A malfunctioning defrost system can also result in the refrigerator not cooling. This can occur for a number of reasons which need to be diagnosed to restore proper function.

1. Defective defrost timer.

We can control defrost cycle. When the component breaks the fridge can’t switch between cooling and the defrost mode.

2. Faulty defrost heater.

When we have a faulty defrost heater we can’t melt frost properly. The frosting is accumulated on the cooling coil. As a result, airflow is hampered inside the fridge.

3. Bad defrost thermostat.

When the defrost thermostat is faulty, the refrigerator cannot maintain an active cooling temperature. A defective thermostat prevents the fridge from defrosting correctly, which can lead to an excessive build-up of frost on the cooling coil.

If the temperature control board is malfunctioning, issues may arise with the cooling cycle, transitioning from refrigeration to defrosting. The control board relies on input from the temperature control thermostat, and if it is defective, the cooling functions may not operate correctly.

How to solve the problems for the refrigerator is not cooling.

There are various reasons why a refrigerator may not be cooling. To ensure proper cooling, these issues must be addressed. Below is a description of the solutions:

In the event of a power supply issue, ensure that the appliance is properly plugged back into the socket.

If the problem lies with the thermostat settings, adjust the temperature to the correct setting.

A dirty condenser fan requires cleaning. First, unplug the refrigerator from the power source before cleaning it with a brush or vacuum cleaner. If a replacement is necessary, contact professionals.

A faulty evaporator fan motor can lead to cooling problems. Inspect and clean or replace the fan as needed. If assistance is required, consult with professional technicians.

Regularly clean all ventilation openings to remove dust and debris. For external vents, the hand attachment of a vacuum cleaner can be effective.

If the seals on the fridge door are worn out, clean the gasket with soapy water, as well as the areas with which the gasket comes into contact. If the seal still does not function properly after cleaning, it may need to be replaced.

If there is an issue with the compressor, inspect it for any signs of trouble. If the refrigerator does not turn on, it is advisable to seek the help of professional technicians.

Why is the freezer not cooling?

There are several potential reasons why a freezer may not be cooling. Here are the issues and their respective solutions:

The defrost system should be checked. Cleaning the evaporator coil regularly prevents the formation of ice and aids in maintaining the defrost system. If there are problems with the defrost system, it’s advisable to consult with a technician.

The temperature sensor needs to be inspected. It plays a crucial role in detecting the air temperature inside the freezer. If the sensor is defective and unable to maintain the correct temperature, it should be replaced.

Issues with the evaporator fan, such as blockages or damage, can affect cooling. If the fan is clogged, it should be defrosted, and if it’s damaged, it needs to be replaced.

Where to buy refrigerator for cheap

For buying a refrigerator for our kitchen it is essential to know where to buy a refrigerator for cheap. Currently, the refrigerator is an essential appliance for our kitchen. Buying a new refrigerator is an investment. Before buying we need to require careful consideration. For buying, we need a trustworthy place from where we can buy.


Owning a refrigerator comes with its challenges, one of which is the appliance not cooling properly. It’s great when we can troubleshoot and resolve these issues on our own, but if the problems persist and are beyond our expertise, seeking assistance from professional technicians is the next step. Hopefully, this article will enhance our understanding and help us deal with such problems more effectively.

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