How Does a Refrigerator Work?

Most homeowners don’t give too much thought to the components of a refrigerator before it shuts down, or before it is time to replace it. To guarantee you get the most from this kitchen appliance it can be nice to understand exactly how it keeps food and drinks cold—and Integrity Augusta Appliance Repair is here to explain.

Read below to learn all you need to know concerning how refrigerators work, how it cools your food and if it’s time to hire refrigerator repair Augusta.

Parts of a Refrigerator

You won’t find many houses that do not have a refrigerator inside the kitchen. It has been a standard appliance for a lot of years now. A residential refrigerator will store food and drinks at the optimal temperature, to stop spoiling and slow down the growth of bacteria. The cycle of refrigeration starts by moving the warmth from the interior of the refrigerator to the exterior, relying on principles of evaporation and condensation.

The main components of a refrigerator are below. For questions or service call Integrity Augusta Appliance Repair:


The refrigerator compressor is a combo of a pump and motor, and it is responsible for the circulation of refrigerant dispersed in the system.
The compressor is a very important piece of a refrigerator. You should call on a professional service if the compressor stops working.


The condenser is attached on the rear exterior panel of the appliance and is there to emit the warmth built-up within the refrigerator then out in the surrounding air.


A evaporator is stored in the interior of the refrigerator where it absorbs the heat contained within it, effectively reducing the interior temperature.

The moment the evaporator stops working, it is time to find a professional. You should not wait too long.

Expansion Device

Liquid refrigerant is transported within a capillary tube that works as an expansion device to cool the gas, thereby transforming it into liquid.


The thermostat will regulate the temperature inside the refrigerator, beginning the cooling period as it is necessary.

The thermostat in a refrigerator is often prone to breaking. Troubleshoot and hire a repairman in Augusta for repair right when a problem occurs.

How Does Refrigeration Work?

1. Once the temperature inside the refrigerator rises above the set point sensors alert the compressor to engage, and then the next cooling period starts. The unit attracts the cold liquified refrigerant, then pressurizes and condenses it, and increases the temperature, in order to turn it into a gas.

2. The refrigerator compressor guides the heated gas in the direction of the refrigerator condenser coils located on the outside of the unit, at which point it comes in contact with the lower temperature in the kitchen and reverts to a liquified form.

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

4. The coolant then absorbs the hot air from inside the refrigerator, thereby lowering the temperature until it has reached the best set point.

5. The coolant then will evaporate, and will turn back into a gas state, and then returns to the refrigerator compressor so it can then continue the cooling cycle.

Refrigeration technology is found in quite a few applications and household appliances, this includes heat pumps, AC units, refrigerators and freezers. By extracting warmth from a single place and then moving it to a different one the continuous cycle of refrigeration contributes in cooling your house, provides a safe space for food that is perishable, and helps with the manufacturing and storage of several different products and materials.

Need Refrigerator Repair?

Think your refrigerator need professional attention? Time to schedule repair with Integrity Augusta Appliance Repair.

Integrity Augusta Appliance Repair is able to fix all popular models of refrigerators – including industrial models, stand-alone and side-by-side.Our repairman in Augusta undergo training to repair and troubleshoot cooling problems, ice makers, condensation issues, water puddles and leaks, lighting, digital panels, smart synchronization and other problems. We know refrigerator repair! We really do!