How Does a Refrigerator Work?

If you are like most homeowners you don’t think about the components of a refrigerator until it breaks down, or it is time to buy a new one. To guarantee you get the most use possible from this invaluable appliance it can be nice to understand exactly how it keeps your food and drinks cold—and Leading Yuma Appliance Repair is here to help.

Read below to learn all you should know about how refrigerators work, how it cools your food and if it is time to connect with refrigerator repair Yuma.

Parts of a Refrigerator

You won’t find too many homes that do not have a refrigerator inside the kitchen. It’s been a must-have kitchen appliance for a lot of years. A residential refrigerator is able to store your food at the best temperature, to stop spoilage and slow down harmful bacteria. The cycle of refrigeration works by transferring the heat from inside of the refrigerator to the exterior, by relying on principles of condensation and evaporation.

The primary components of a refrigerator are. For questions or service call Leading Yuma Appliance Repair:


The compressor is both a pump and a motor, and it’s responsible for the circulation of refrigerant in the cooling system.
The compressor is an integral piece of a refrigerator. Homeowners should enlist a professional service if the compressor isn’t working.


A refrigerator condenser is found on the rear outside wall of the refrigerator and is there to disperse the warmth built-up inside the refrigerator then out in the air.


A refrigerator evaporator is located in the interior of the refrigerator where absorbs the heat trapped inside of it, thereby reducing the interior temperature.

Right when an evaporator stops working, it’s time to call a professional. You should not wait too long.

Expansion Device

Liquid coolant is transferred through a capillary tube which works as an expansion tool to cool the gas, thereby transforming the gas back into liquid.


A refrigerator thermostat will regulate the current temperature in the interior of a refrigerator, beginning the cooling period when it is necessary.

A thermostat inside of a refrigerator is often prone to issues. Troubleshoot and hire a technician in Yuma for service right when a problem happens.

How Does Refrigeration Work?

1. Right when the temperature in the interior of a refrigerator goes above the set point sensors notify the compressor to engage, and then the next cool down starts. The unit attracts the cool liquified refrigerant, pressurizes and condenses it, and raises the temperature, turning it into a gas.

2. The compressor unit pushes the hot gas in the direction of the condenser coils on the exterior of the appliance, at which point it comes in contact with warmer temperature in the kitchen and returns to a liquified state.

3. The cooled refrigerant continues on its trip to the evaporator, traveling through the coils within the appliance and top freezer section.

4. The liquid then absorbs the heated air from the interior of the refrigerator, reducing the temperature back to the correct final point.

5. The coolant then will evaporate, and turns back to a gas form, and returns to the refrigerator compressor in order to then continue the cooling cycle.

Refrigeration technology is used in many applications and large appliances, including heat pumps, AC units, refrigerators and freezers. By extracting heat from one area and moving it to somewhere else the continuous cycle of refrigeration helps cooling your home, provides a optimal storage space for food that is perishable, and helps with the manufacturing and storage of several different common products and goods.

Need Refrigerator Repair?

Does your refrigerator need professional attention? You can schedule service with Leading Yuma Appliance Repair.

Leading Yuma Appliance Repair is able to repair almost all common brands and models of refrigerators – that includes restaurant models, stand-alone and side-by-side.Our technicians in Yuma complete training to fix problems with cooling, ice makers, condensation, puddles and leaks, light bulbs, digital controls, smart functionality and numerous other malfunctions. We know refrigerator repair!