How Does a Refrigerator Work?

You probably do not give too much thought to the components of a refrigerator until it breaks down, or before it is time to buy a new one. To guarantee you get the most out of this invaluable appliance it can be extremely good to know how a refrigerator keeps your food and drinks cold—and Halo Appliance Repair is here to explain.

Read on to learn what you should understand concerning how a refrigerator works, how it cools your food and if it’s the right time to hire refrigerator repair CITY.

Parts of a Refrigerator

There aren’t many homes that do not have a refrigerator in the kitchen. It has been a must-have kitchen appliance for several years. A refrigerator will store food and drinks at the right temperature, in order to prevent spoilage and stop bacteria. The cycle of refrigeration works by moving the heat from the inside of the appliance to the outside, by relying on the principles of evaporation and condensation.

The primary parts of your refrigerator are. For questions or service call Halo Appliance Repair:


A compressor is both a motor and pump, and it is necessary for circulation of refrigerant dispersed in the cooling system.
A compressor is an important part of a refrigerator. Homeowners should hire a professional company if the compressor isn’t working.


The refrigerator condenser is attached on the back exterior panel of the appliance and helps to disperse the heat built-up from within the refrigerator then out into the surrounding air.


The evaporator is housed in the interior of the refrigerator where it absorbs warmth trapped within it, thereby lowering the interior temperature.

Right when an evaporator stops working, it’s time to find a professional. Do not wait too long.

Expansion Device

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


The refrigerator thermostat regulates the current temperature in the interior of a refrigerator, beginning the cooling period when appropriate.

A thermostat in a refrigerator is prone to issues. Troubleshoot and call a technician in CITY for repair right after a problem occurs.

How Does Refrigeration Work?

1. When the temperature in the interior of the refrigerator is above the set point sensors notify the compressor to start, and the next cool down begins. The appliance draws in the cool liquid refrigerant, then pressurizes and condenses it, and increases the temperature, in order to turn it into a gas form.

2. The compressor pushes the warm gas in the direction of the condenser coils on the back of the refrigerator, where it comes in contact with warmer air temperature in the home and returns to a liquified state.

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

4. The liquid absorbs the heated air from within the appliance, returning the temperature down to the best set point.

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

Refrigeration is often found in a lot of applications and large appliances, this includes heat pumps, air conditioners, refrigerators and freezers. By contracting heat from one location and then relocating it to another the cycle of refrigeration will help cooling your house, creates a perfect environment for food that is perishable, and also helps with manufacturing and storage of a lot of different everyday products and materials.

Need Refrigerator Repair?

Think your refrigerator need service? Time to schedule repair with Halo Appliance Repair.

Halo Appliance Repair will service nearly all standard models of refrigerators – includes commercial models, side-by-side and stand-alone.Our licensed service technicians in CITY undergo training to repair problems with cooling, malfunctioning ice makers, condensation, puddles of water and leaks, lighting, touch panels, smart technology and other issues. We know all there is to know about refrigerator repair! 100% satisfaction guaranteed!