How Does a Refrigerator Work?

The majority of homeowners do not think about the inner workings of a refrigerator before it stops cooling, or unless it is time to replace it. To guarantee you get the most from this important appliance it can be nice to understand how it keeps food cold—and DC Appliance Repair ASAP is here to help.

Read on to find out what you should understand concerning how a refrigerator runs, how it cools your food and drinks and if it’s time to hire refrigerator repair Washington.

Parts of a Refrigerator

There are not too many houses that don’t feature a refrigerator inside the kitchen. It has been a standard appliance for many years. A residential refrigerator will store food at the best temperature, in order to reduce rotting and limit the growth of harmful bacteria. The cycle of refrigeration starts by moving the heat from inside of the refrigerator to the exterior, relying on the principles of condensation and evaporation.

The parts of a refrigerator are. For questions or service call DC Appliance Repair ASAP:


A refrigerator compressor is a combo of a motor and a pump, and it’s necessary for the circulation of refrigerant in the cooling system.
A compressor is an integral piece of a refrigerator. Homeowners should hire a professional company if the compressor stops working.


The condenser is found on the back outside wall of the appliance and is there to emit the heat built-up from within the refrigerator then out to the surrounding air.


A refrigerator evaporator is installed on the interior of a refrigerator where it absorbs the heat contained within it, effectively reducing the interior temperature.

Once the evaporator stops working, it is time to call a professional. You should not wait too long.

Expansion Device

Liquified refrigerant is directed within a capillary tube which serves as an expansion device to cool the gas inside, transforming the gas back into liquid.


The thermostat regulates the current temperature inside a refrigerator, beginning the cooling cycle as it is necessary.

The thermostat inside of a refrigerator is prone to malfunction. Troubleshoot and hire a technician in Washington for repair the moment a problem occurs.

How Does Refrigeration Work?

1. Right when the temperature inside a refrigerator is higher than the set point sensors notify the compressor to start, and the next cool down begins. The appliance collects the cold liquid refrigerant, then pressurizes and condenses the refrigerant, and raises the temperature, in order to turn it into a gas form.

2. The refrigerator compressor directs the heated gas towards the refrigerator condenser coils located on the exterior of the refrigerator, at which point it comes into contact with the lower temperature in the kitchen and reverts back to a liquid form.

3. The cooled liquified gas continues its trip to the evaporator component, pushing through the many coils in the inside of the refrigerator and top freezer section.

4. The liquid absorbs the heated air from the interior of the appliance, cooling the temperature down to the optimal final point.

5. The liquid then will evaporate, and turns back into a gas state, and returns to the refrigerator compressor unit in order to then continue the cooling cycle.

Refrigeration technology is used in a lot of applications and household appliances, including heat pumps, air conditioners, refrigerators and freezers. By contracting warmth from one area and then relocating it to elsewhere the continuous cycle of refrigeration aids in cooling your home, creates a safe environment for perishable food, and helps with the manufacturing and storage of a lot of different products and goods.

Need Refrigerator Repair?

Does your refrigerator need service? You can schedule repair with DC Appliance Repair ASAP.

DC Appliance Repair ASAP will repair nearly all major brands of refrigerators – includes commercial models, stand-alone and side-by-side.Our service technicians in Washington complete training to troubleshoot and repair problems with cooling, ice makers, condensation, puddles and leaks, light bulbs, digital controls, smart synchronization and other malfunctions. We everything about refrigerator repair! We really do!