How Does a Refrigerator Work?

You probably don’t think too much about the parts of a refrigerator before it breaks down, or unless it comes time to buy a new one. In order to get the most use possible from this invaluable appliance it can be very good to understand how it keeps food and drinks cold—and EZ Boise Appliance Repair is here to explain.

Read below to learn all you should understand concerning how refrigerators work, how it cools your food and drinks and if it’s the right time to connect with refrigerator repair Boise.

Parts of a Refrigerator

You will not find too many homes that don’t feature a refrigerator inside the kitchen. It has been a must-own kitchen appliance for a lot of years. A residential refrigerator can store your food and drinks at the best temperature, to prevent spoilage and slow down bacteria. The process of refrigeration works by moving the heat from the inside of the appliance to the exterior, by using principles of condensation and evaporation.

The main components of your refrigerator are. For questions or service call EZ Boise Appliance Repair:


A refrigerator compressor is a combination of a pump and motor, and it is necessary for circulation of refrigerant dispensed in the cooling system.
A compressor is an important piece of a refrigerator. You should hire a professional company if the compressor is broken.


A condenser is found on the back exterior panel of the appliance and helps to disperse the heat collected from inside the refrigerator then out to the air.


A refrigerator evaporator is located in the interior of a refrigerator where it absorbs heat contained within it, thereby reducing the interior temperature.

Once an evaporator stops working, it is time to enlist a professional. You should not wait too long.

Expansion Device

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


A refrigerator thermostat helps regulate the temperature within the refrigerator, beginning a new cooling period when needed.

The thermostat inside of a refrigerator is prone to problems. Troubleshoot and hire a technician in Boise for service right after an issue occurs.

How Does Refrigeration Work?

1. Right when the temperature within a refrigerator is above the set point sensors alert the compressor to engage, and then the cool down starts. The unit draws in the cool liquified refrigerant, pressurizes and condenses the liquid, and raises the temperature, turning it into a gas.

2. The refrigerator compressor unit directs the hot gas in the direction of the refrigerator condenser coils on the outside of the unit, where it comes into contact with the lower temperature in the kitchen and reverts back to a liquid state.

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

4. The coolant absorbs the warm air from inside the appliance, thereby cooling the temperature down to the optimal set point.

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

Refrigeration is often found in a number of applications and appliances, including heat pumps, AC units, refrigerators and residential freezers. By extracting warmth from one location and then distributing it to elsewhere the continuous cycle of refrigeration will help cooling a house, provides a perfect space for food that is perishable, and helps with manufacturing and storage of a lot of different everyday products and goods.

Need Refrigerator Repair?

Does your refrigerator need service? Time to schedule service with EZ Boise Appliance Repair.

EZ Boise Appliance Repair can repair all common models of refrigerators – that includes industrial models, side-by-side and stand-alone.Our repairman in Boise are trained to troubleshoot and repair cooling issues, broken ice makers, condensation, puddles and leaks, bulbs, digital panels, smart technology and other problems. We know refrigerator repair! Call today!


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