How Does a Refrigerator Work?

Most homeowners don’t think too much about the parts of a refrigerator until it shuts down, or unless it comes time to buy a new one. In order to get the most use possible from this important appliance it can be very nice to know how a refrigerator keeps food cold—and Mann Appliance Repair is here to help.

Continue reading to find out everything you might need to understand concerning how refrigerators work, how it cools your food and drinks and if it’s the right time to hire refrigerator repair Florida.

Parts of a Refrigerator

You will not find many homes that do not have a refrigerator in the kitchen. It has been a standard kitchen appliance for a lot of years. A household refrigerator stores your food at the right temperature, in order to eliminate spoiling and slow down the growth of harmful bacteria. The cycle of refrigeration starts by transferring the warmth from the interior of the appliance to the exterior, using the principles of condensation and evaporation.

The components of a refrigerator are. For questions or service call Mann Appliance Repair:


A refrigerator compressor is both a pump and a motor, and it’s necessary for the circulation of refrigerant dispersed in the system.
A compressor is an integral part of a refrigerator. Homeowners should call on a professional company if the compressor is broken.


The condenser is attached on the rear exterior wall of the appliance and is there to disperse the warmth built-up inside the refrigerator out in the surrounding air.


A evaporator is housed on the interior of a refrigerator where absorbs the heat contained within it, effectively lowering the interior temperature.

Once the evaporator is not working, it’s time to enlist a professional. Do not wait until it is too late.

Expansion Device

Liquified coolant is transported through a capillary tube which acts as an expansion tool as it cools the gas, thereby transforming it back into liquid.


A thermostat regulates the temperature within a refrigerator, beginning a new cooling cycle as it is appropriate.

A thermostat inside of a refrigerator is often prone to malfunction. Troubleshoot and hire a contractor in Florida for repair the moment a problem happens.

How Does Refrigeration Work?

1. Right when the temperature within a refrigerator goes above the set point sensors signal the refrigerator compressor to start, and the next cool down starts. The unit collects the cold liquid refrigerant, condenses and pressurizes the refrigerant, and increases the temperature, so it can turn into a gas.

2. The refrigerator compressor unit pushes the heated gas in the direction of the refrigerator condenser coils located on the back of the unit, where it comes in contact with the lower air temperature in the home and reverts back to a liquid state.

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

4. The coolant then absorbs the heated air from inside the refrigerator, thereby reducing the temperature until it has reached the desired set point.

5. The liquid then will evaporate, and turns back into a gas state, and then returns to the compressor so it can then continue the cooling cycle.

Refrigeration is found in several applications and household appliances, including heat pumps, air conditioners, refrigerators and residential freezers. By extracting warmth from one place and moving it to a different one the cycle of refrigeration helps cooling your home, provides a optimal storage space for perishable food, and helps with manufacturing and storage of a lot of different common products and goods.

Need Refrigerator Repair?

Think your refrigerator require service? You can schedule an appointment with Mann Appliance Repair.

Mann Appliance Repair will service almost all standard brands and models of refrigerators – that includes commercial models, side-by-side and stand-alone.Our appliance repairmen in Florida undergo training to fix issues with cooling, malfunctioning ice makers, condensation problems, water puddles and leaks, light bulbs, touch panels, smart technology and numerous other problems. We know all about refrigerator repair!