How Does a Refrigerator Work?

If you’re like the majority of homeowners you don’t give much thought to the components of a refrigerator before it stops running, or unless it comes time to buy a new one. In order to get the most out of this invaluable appliance it can be very nice to understand how a refrigerator keeps your food cool—and Fox Appliance Repair is here to explain.

Read on to find out all you need to know about how a refrigerator runs, how it cools your food and if it is the time to hire refrigerator repair Pueblo.

Parts of a Refrigerator

There are not many houses that do not feature a refrigerator in the kitchen. It has been a must-own household appliance for many years. A refrigerator stores your food and drinks at the best temperature, to reduce spoilage and limit the growth of harmful bacteria. The concept of refrigeration starts by transferring the warmth from the inside of the refrigerator to the exterior, by relying on principles of condensation and evaporation.

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


The refrigerator compressor is both a motor and pump, and it’s necessary for circulation of refrigerant in the cooling system.
The compressor is an integral piece of a refrigerator. You should enlist a professional service if the compressor isn’t working.


The refrigerator condenser is located on the rear outside wall of the refrigerator and will help to disperse the heat built-up inside the refrigerator out to the air.


A refrigerator evaporator is located on the inside of the refrigerator where it absorbs the warmth trapped within it, thereby reducing the interior temperature.

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

Expansion Device

Liquified refrigerant is directed through a capillary tube that serves as an expansion tool as it cools the gas, turning it back into a liquid.


A refrigerator thermostat exists to regulate the temperature throughout the refrigerator, engaging a new cooling period as required.

The thermostat in a refrigerator is very prone to malfunction. Troubleshoot and call a contractor in Pueblo for repair right when an issue happens.

How Does Refrigeration Work?

1. Right when the temperature in the interior of the refrigerator goes above the set point sensors alert the compressor to start, and the cooling period begins. The appliance draws in the cold liquid refrigerant, pressurizes and condenses the liquid, and raises the temperature, so it can turn into a gas.

2. The refrigerator compressor pushes the warm gas towards the refrigerator condenser coils on the exterior of the unit, at which point it comes in contact with warmer air temperature in the home and reverts to a liquid state.

3. The cool refrigerant then continues its trip towards the evaporator, traveling through the coils within the refrigerator and top freezer compartment.

4. The liquid then absorbs the hot air from within the appliance, cooling the temperature back to the optimal set point.

5. The liquid then evaporates, and turns back into a gas, and returns to the refrigerator compressor so it can then continue the cycle.

Refrigeration technology is found in a number of applications and large appliances, this includes heat pumps, AC units, refrigerators and residential freezers. By removing heat from one area and then moving it to elsewhere the continuous 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 number of different products and materials.

Need Refrigerator Repair?

Think your refrigerator require professional attention? Time to schedule service with Fox Appliance Repair.

Fox Appliance Repair is able to repair almost all major brands and models of refrigerators – that includes industrial models, stand-alone and side-by-side.Our licensed service technicians in Pueblo are trained to troubleshoot and repair problems with cooling, ice makers, issues with condensation, puddles of water and leaks, light bulbs, digital controls, smart systems and other malfunctions. We know refrigerator repair!