How Does a Refrigerator Work?

Most homeowners do not think about the parts of a refrigerator unless it stops running, or it comes time to replace it. To ensure you get the most out of this important appliance it can be useful to know exactly how a refrigerator keeps your food and drinks cold—and Council Bluffs Appliance Repair is here to help.

Read on to find out everything you need to know concerning how refrigerators run, how it cools your food and if it is the right time to hire refrigerator repair Council Bluffs.

Parts of a Refrigerator

There aren’t too many houses that don’t have a refrigerator in the kitchen. It has been a must-own kitchen appliance for a lot of years now. A household refrigerator stores your food and drinks at the best temperature, to reduce spoiling and stop bacteria. The concept of refrigeration starts by transferring the warmth from the interior of the appliance to the outside, by relying on the principles of evaporation and condensation.

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


A refrigerator compressor is a combination of a motor and pump, and it’s necessary for the circulation of refrigerant throughout the cooling system.
A compressor is an important part of a refrigerator. Homeowners should call on a professional service if the compressor is not working.


The refrigerator condenser is located on the rear exterior wall of the appliance and is there to release the warmth built-up within the refrigerator then out into the surrounding air.


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

Once the evaporator is not working, it’s time to hire a professional. You should not wait too long.

Expansion Device

Liquified coolant is transferred within a capillary tube that acts as an expansion tool as it cools the gas, thereby transforming the gas into a liquid.


A refrigerator thermostat will regulate the temperature throughout a refrigerator, engaging a new cooling period as needed.

The thermostat inside of a refrigerator is often prone to malfunction. Troubleshoot and call a repairman in Council Bluffs for service right after a problem occurs.

How Does Refrigeration Work?

1. When the temperature inside the refrigerator is higher than the set point sensors signal the refrigerator compressor to engage, and then the cool down begins. The appliance collects the cold liquid refrigerant, then condenses and pressurizes the refrigerant, and increases the temperature, turning it into a gas.

2. The compressor pushes the hot gas in the direction of the refrigerator condenser coils located on the back of the refrigerator, where it comes into contact with warmer temperature in the room and transforms to a liquid state.

3. The cool liquified gas then continues its trip towards the evaporator component, pushing through the many coils within the appliance and freezer section.

4. The refrigerant then absorbs the heated air from within the appliance, cooling the temperature back to the desired final point.

5. The liquid will evaporate, and will turn back into a gas, and returns to the compressor to continue the cooling cycle.

Refrigeration technology is often used in several applications and household appliances, this includes heat pumps, AC units, refrigerators and freezers. By removing heat from one area and then moving it to another the cycle of refrigeration will help cooling a home, creates a optimal environment for food that is perishable, and helps with manufacturing and storage of a lot of different products and goods.

Need Refrigerator Repair?

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

Council Bluffs Appliance Repair is able to service most popular brands of refrigerators – that includes restaurant models, side-by-side and stand-alone.Our licensed technicians in Council Bluffs complete training to troubleshoot and repair cooling problems, broken ice makers, issues with condensation, puddles and leaks, light bulbs, touch controls, smart functionality and various problems. We know all there is to know about refrigerator repair! 100% satisfaction guaranteed!