How Does a Refrigerator Work?

The majority of homeowners do not think too much about the parts of a refrigerator until it shuts down, or before it is time to buy a new one. To guarantee you get the most use possible from this kitchen appliance it can be useful to understand exactly how a refrigerator keeps your food cool—and Pride Appliance Repair is here to help.

Read on to learn what you should understand about how refrigerators work, how it cools your food and drinks and if it’s the time to connect with refrigerator repair.

Parts of a Refrigerator

There aren’t many homes that don’t feature a refrigerator inside the kitchen. It has been a must-own kitchen appliance for many years. A residential refrigerator is able to store your food at the best temperature, to reduce spoiling and limit bacteria. The process of refrigeration starts by moving the warmth from inside of the refrigerator to the outside, by using the principles of condensation and evaporation.

The components of your refrigerator are. For questions or service call Pride Appliance Repair:


The compressor is both a motor and a pump, and it’s necessary for the circulation of refrigerant throughout the system.
A compressor is a very important piece of a refrigerator. You should call on a professional company if the compressor is no longer working.


The condenser is attached on the rear exterior wall of the refrigerator and is there to emit the warmth absorbed inside the refrigerator then out into the air.


A evaporator is housed in the interior of the refrigerator where absorbs warmth contained inside of it, effectively lowering the interior temperature.

The moment the evaporator is not working, it’s time to enlist a professional. You should not wait until it’s too late.

Expansion Device

Liquified refrigerant is transported through a capillary tube which acts as an expansion device as it cools the gas, turning it into a liquid.


A thermostat helps regulate the temperature in the interior of the refrigerator, engaging the cooling period when appropriate.

A thermostat inside of a refrigerator is often prone to problems. Troubleshoot and hire a repairman in CITY for service the moment an issue occurs.

How Does Refrigeration Work?

1. Once the temperature in the interior of the refrigerator rises above the set point sensors notify the compressor to begin, and the cool down starts. The refrigerator draws in the cool liquid refrigerant, then condenses and pressurizes it, and raises the temperature, in order to turn it into a gas form.

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

3. The cool liquified gas then continues its journey towards the evaporator component, traveling through the coils within the refrigerator and top freezer.

4. The refrigerant then absorbs the heated air from inside the appliance, thereby reducing the temperature down to the desired final point.

5. The liquid then evaporates, and turns back to a gas form, and then returns to the refrigerator compressor to then continue the cooling cycle.

Refrigeration technology is used in quite a few applications and household appliances, including heat pumps, AC units, refrigerators and residential freezers. By removing heat from a single location and relocating it to elsewhere the continuous cycle of refrigeration will help cooling your home, provides a perfect environment for perishable food, and helps with the manufacturing and storage of many different everyday products and materials.

Need Refrigerator Repair?

Does your refrigerator require service? Time to schedule repair with Pride Appliance Repair.

Pride Appliance Repair will service most popular models of refrigerators – that includes commercial models, side-by-side and stand-alone.Our technicians in CITY undergo training to repair and troubleshoot cooling issues, ice makers, problems with condensation, puddles of water and leaks, bulbs, digital panels, smart controls and countless other problems. We know all there is to know about refrigerator repair! We really do!