How Does a Refrigerator Work?

If you are like the majority of homeowners you do not give much thought to the inner workings of a refrigerator unless it shuts down, or unless it comes time to replace it. To guarantee you get the most use possible from this kitchen appliance it can be very nice to understand how a refrigerator keeps your food and drinks cool—and Weatherford Appliance Repair is here to help.

Read on to learn all you need to know concerning how a refrigerator runs, how it cools your food and if it’s the time to connect with refrigerator repair Weatherford.

Parts of a Refrigerator

There are not many homes that don’t have a refrigerator inside the kitchen. It has been a must-have household appliance for a lot of years. A refrigerator will store food and drinks at the optimal temperature, in order to stop rotting and slow down the growth of bacteria. The cycle of refrigeration starts by transferring the warmth from the interior of the unit to the exterior, relying on principles of condensation and evaporation.

The primary components of your refrigerator are below. For questions or service call Weatherford Appliance Repair:


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


A condenser is attached on the rear outside panel of the appliance and helps to emit the warmth absorbed within the refrigerator out into the air.


A evaporator is stored on the inside of a refrigerator where absorbs heat trapped within it, thereby lowering the temperature inside the refrigerator.

Right when the evaporator isn’t working, it’s time to call a professional. Do not wait too long.

Expansion Device

Liquified refrigerant is transported within a capillary tube which serves as an expansion tool as it cools the gas inside, turning it into liquid.


The refrigerator thermostat helps regulate the temperature within the refrigerator, beginning a new cooling cycle as required.

The thermostat inside of a refrigerator is prone to breaking. Troubleshoot and call a repairman in Weatherford for service right after an issue happens.

How Does Refrigeration Work?

1. Right when the temperature inside a refrigerator rises above the set point sensors notify the refrigerator compressor to start, and then the cooling cycle begins. The unit attracts the cold liquified refrigerant, pressurizes and condenses the liquid, and increases the temperature, turning it into a gas.

2. The refrigerator compressor guides the heated gas towards the condenser coils located on the exterior of the unit, where it comes into contact with the lower temperature in the home and transforms back to a liquified form.

3. The cool liquid continues on its trip towards the evaporator, making its way through the coils within the appliance and top freezer section.

4. The coolant then absorbs the warm air from inside the refrigerator, cooling the temperature until it has reached the desired final point.

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

Refrigeration technology is often found in a lot of applications and large appliances, this includes heat pumps, air conditioners, refrigerators and freezers. By extracting heat from one place and then transferring it to elsewhere the cycle of refrigeration helps cooling your home, creates a optimal space for perishable food, and helps with manufacturing and storage of a number of different everyday products and goods.

Need Refrigerator Repair?

Does your refrigerator require service? Time to schedule service with Weatherford Appliance Repair.

Weatherford Appliance Repair is able to service all major brands and models of refrigerators – includes commercial models, stand-alone and side-by-side.Our experienced technicians in Weatherford are trained to troubleshoot and repair cooling issues, ice makers, condensation, water puddles and leaks, lighting, digital panels, smart controls and countless other issues. We everything about refrigerator repair! Schedule now!