How Does a Refrigerator Work?

The majority of homeowners do not give much thought to the components of a refrigerator before it shuts down, or it is time to buy a new model. To ensure you get the most use possible out of this important appliance it can be good to understand exactly how a refrigerator keeps your food and drinks cold—and Kenosha Appliance Repair is here to explain.

Read below to learn everything you might need to know concerning how a refrigerator works, how it cools your food and drinks and if it is the time to connect with refrigerator repair Kenosha.

Parts of a Refrigerator

You won’t find many homes that do not have a refrigerator in the kitchen. It’s been a standard appliance for a lot of years. A residential refrigerator is able to store food at the optimal temperature, to prevent spoiling and stop the growth of harmful bacteria. The concept of refrigeration starts by moving the warmth from the interior of the refrigerator to the exterior, by using the principles of evaporation and condensation.

The main parts of a refrigerator are. For questions or service call Kenosha Appliance Repair:


The compressor is both a pump and a motor, and it is responsible for circulation of refrigerant throughout the system.
A compressor is a very important part of a refrigerator. Homeowners should call a professional service if the compressor isn’t working.


A condenser is found on the back outside wall of the refrigerator and will help to release the warmth collected inside the refrigerator out in the air.


A evaporator is located on the inside of the refrigerator where absorbs warmth held inside of it, effectively reducing the interior temperature.

The moment an evaporator isn’t working, it is time to find a professional. You should not wait too long.

Expansion Device

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


The thermostat regulates the current temperature inside the refrigerator, beginning the cooling period as it is appropriate.

A thermostat inside of a refrigerator is prone to problems. Troubleshoot and hire a contractor in Kenosha for service the moment an issue happens.

How Does Refrigeration Work?

1. When the temperature within a refrigerator rises above the set point sensors alert the compressor to begin, and the cooling cycle begins. The appliance collects the cold liquid refrigerant, then condenses and pressurizes it, and raises the temperature, in order to turn it into a gas.

2. The refrigerator compressor unit guides the hot gas towards the refrigerator condenser coils located on the outside of the unit, at which point it comes into contact with warmer temperature in the home and transforms to a liquified state.

3. The cooled refrigerant continues its journey towards the refrigerator evaporator, traveling through the many coils in the inside of the refrigerator and freezer.

4. The coolant then absorbs the heated air from the interior of the refrigerator, thereby cooling the temperature until it has reached the best set point.

5. The refrigerant then evaporates, and turns back to a gas state, and then returns to the compressor unit so it can continue the cycle.

Refrigeration is often found in a number of applications and large appliances, including heat pumps, air conditioners, refrigerators and freezers. By removing warmth from one location and then moving it to a different one the continuous cycle of refrigeration contributes in cooling your home, provides a safe storage space for food that is perishable, and helps with the manufacturing and storage of a lot of different everyday products and goods.

Need Refrigerator Repair?

Think your refrigerator need service? Time to schedule an appointment with Kenosha Appliance Repair.

Kenosha Appliance Repair is able to repair all major brands of refrigerators – that includes industrial models, side-by-side and stand-alone.Our experienced technicians in Kenosha are trained to repair problems with cooling, ice makers, issues with condensation, puddles and leaks, light bulbs, touch controls, smart systems and other malfunctions. We know all about refrigerator repair! 100% satisfaction guaranteed!