How Does a Refrigerator Work?

The majority of homeowners don’t think about the parts of a refrigerator unless it breaks down, or it is time to replace it. In order to get the most from this invaluable appliance it can be very good to know how it keeps your food and drinks cool—and Colton Appliance Repair is here to explain.

Read on to find out everything you should understand concerning how a refrigerator runs, how it cools your food and drinks and if it’s the right time to reach out to refrigerator repair Colton.

Parts of a Refrigerator

You will not find too many homes that do not feature a refrigerator inside the kitchen. It’s been a standard appliance for many years now. A household refrigerator stores food at the right temperature, in order to stop spoilage and stop harmful bacteria. The concept of refrigeration works by distributing the warmth from the inside of the refrigerator to the exterior, by relying on principles of condensation and evaporation.

The primary parts of a refrigerator are. For questions or service call Colton Appliance Repair:


A refrigerator compressor is both a pump and a motor, and it is responsible for the circulation of refrigerant throughout the system.
A compressor is a very important piece of a refrigerator. Homeowners should enlist a professional company if the compressor is broken.


A refrigerator condenser is attached on the rear outside panel of the appliance and will help to release the warmth collected from within the refrigerator then out to the surrounding air.


The refrigerator evaporator is stored on the interior of the refrigerator where absorbs heat held within it, effectively lowering the interior temperature.

Once the evaporator isn’t working, it’s time to hire a professional. You should not wait until it is too late.

Expansion Device

Liquified refrigerant is directed within a capillary tube which acts as an expansion device as it cools the gas, transforming the gas back into liquid.


A refrigerator thermostat helps regulate the temperature throughout the refrigerator, beginning a new cooling cycle when appropriate.

The thermostat inside of a refrigerator is prone to problems. Troubleshoot and call a repairman in Colton for service right when a problem happens.

How Does Refrigeration Work?

1. The moment the temperature within the refrigerator is above the set point sensors signal the refrigerator compressor to begin, and then the cool down starts. The unit collects the cool liquid refrigerant, pressurizes and condenses the liquid, and increases the temperature, in order to turn it into a gas form.

2. The compressor pushes the hot gas towards the refrigerator condenser coils located on the back of the refrigerator, where it comes in contact with warmer air temperature in the room and transforms to a liquid form.

3. The cooled refrigerant then continues on its trip towards the refrigerator evaporator, pushing through the many coils in the inside of the refrigerator and freezer section.

4. The coolant then absorbs the heated air from inside the appliance, thereby cooling the temperature until it has reached the correct set point.

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

Refrigeration is often found in a lot of applications and household appliances, this includes heat pumps, AC units, refrigerators and freezers. By extracting warmth from one place and then transferring it to a different one the cycle of refrigeration aids in cooling a house, provides a optimal space for perishable food, and helps with manufacturing and storage of a lot of different common products and goods.

Need Refrigerator Repair?

Think your refrigerator need professional attention? You can schedule repair with Colton Appliance Repair.

Colton Appliance Repair will fix all major brands of refrigerators – includes industrial models, stand-alone and side-by-side.Our licensed repairman in Colton undergo training to troubleshoot and repair problems with cooling, broken ice makers, issues with condensation, water puddles and leaks, light bulbs, digital panels, smart systems and various issues. We know all about refrigerator repair!