How Does a Refrigerator Work?

The majority of homeowners do not think too much about the inner workings of a refrigerator before it breaks down, or it comes time to buy a new one. In order to get the most from this important appliance it can be very nice to understand exactly how it keeps food and drinks cool—and College Station Appliance Repair is here to explain.

Read on to find out everything you need to understand concerning how a refrigerator works, how it cools your food and drinks and if it is the right time to hire refrigerator repair College Station.

Parts of a Refrigerator

You will not find too many houses that don’t feature a refrigerator in the kitchen. It has been a must-have household appliance for many years. A refrigerator is able to store food at the best temperature, to stop spoilage and stop the growth of harmful bacteria. The concept of refrigeration starts by distributing the warmth from the inside of the refrigerator to the outside, relying on principles of condensation and evaporation.

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


The refrigerator compressor is both a motor and a pump, and it’s responsible for the circulation of refrigerant in the system.
The compressor is an integral piece of a refrigerator. Homeowners should enlist a professional company if the compressor is broken.


A refrigerator condenser is attached on the rear exterior wall of the appliance and is there to emit the warmth collected from inside the refrigerator out into the air.


A evaporator is installed in the inside of a refrigerator where absorbs warmth held within it, thereby reducing the temperature inside the appliance.

Right when an evaporator isn’t working, it’s time to enlist a professional. You should not wait until it is too late.

Expansion Device

Liquified coolant is transported through a capillary tube that serves as an expansion device to cool the gas, transforming it back into liquid.


A refrigerator thermostat regulates the current temperature inside the refrigerator, beginning a new cooling period when necessary.

A thermostat in a refrigerator is very prone to problems. Troubleshoot and call a technician in College Station for service right when an issue occurs.

How Does Refrigeration Work?

1. The moment the temperature in the interior of a refrigerator rises higher than the set point sensors signal the refrigerator compressor to engage, and the cool down begins. The appliance collects the cool liquified refrigerant, pressurizes and condenses the liquid, and increases the temperature, turning it into a gas.

2. The refrigerator compressor unit guides the warm gas in the direction of the condenser coils on the exterior of the appliance, where it comes in contact with the lower temperature in the kitchen and returns back to a liquid form.

3. The cooled liquified gas continues its journey towards the refrigerator evaporator, finding its way through the many coils within the refrigerator and freezer section.

4. The liquid absorbs the hot air from the interior of the refrigerator, thereby reducing the temperature until it has reached the optimal set point.

5. The liquid then will evaporate, and will turn back to a gas form, and then returns to the refrigerator compressor unit in order to continue the cycle.

Refrigeration technology is often found in quite a few applications and large appliances, this includes heat pumps, air conditioners, refrigerators and freezers. By contracting heat from one place and moving it to elsewhere the continuous cycle of refrigeration will help cooling a home, provides a perfect environment for food that is perishable, and also helps with the manufacturing and storage of a number of different everyday products and goods.

Need Refrigerator Repair?

Think your refrigerator need professional attention? Time to schedule an appointment with College Station Appliance Repair.

College Station Appliance Repair is able to fix nearly all popular brands and models of refrigerators – including industrial models, side-by-side and stand-alone.Our experienced repairman in College Station complete training to repair and troubleshoot problems with cooling, ice makers, issues with condensation, puddles and leaks, lighting, digital controls, smart systems and various issues. We everything about refrigerator repair! We really do!