How Does a Refrigerator Work?

The majority of homeowners do not think too much about the parts of a refrigerator unless it stops cooling, or before it comes time to buy a new one. To guarantee you get the most out of this important appliance it can be extremely good to know how a refrigerator keeps your food and drinks cold—and Rhodes Appliance Repair is here to help.

Read on to learn what you should understand concerning how refrigerators run, how it cools your food and if it’s the time to connect with refrigerator repair Massachusetts.

Parts of a Refrigerator

There aren’t many homes that don’t have a refrigerator in the kitchen. It has been a must-have appliance for a lot of years. A residential refrigerator will store food at the right temperature, to reduce spoilage and limit the growth of harmful bacteria. The process of refrigeration works by moving the warmth from the inside of the unit to the outside, by using the principles of condensation and evaporation.

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


A refrigerator compressor is a combo of a motor and pump, and it’s responsible for circulation of refrigerant throughout the system.
A compressor is an important part of a refrigerator. Homeowners should hire a professional service if the compressor is broken.


The refrigerator condenser is found on the rear exterior panel of the appliance and will help to disperse the warmth collected from within the refrigerator then out into the air.


A refrigerator evaporator is stored on the inside of a refrigerator where absorbs heat held inside of it, effectively lowering the interior temperature.

Right when an evaporator isn’t working, it’s time to call a professional. You should not wait until it’s too late.

Expansion Device

Liquified refrigerant is carried within a capillary tube that acts as an expansion device to cool the gas inside, turning the gas into liquid.


A refrigerator thermostat regulates the current temperature inside the refrigerator, engaging the cooling period as it is required.

A thermostat in a refrigerator is very prone to malfunction. Troubleshoot and call a technician in Massachusetts for service the moment an issue happens.

How Does Refrigeration Work?

1. When the temperature within the refrigerator goes higher than the set point sensors signal the refrigerator compressor to begin, and then the next cool down starts. The unit collects the cold liquified refrigerant, then pressurizes and condenses the liquid, and raises the temperature, so it can turn into a gas.

2. The compressor unit pushes the warm gas in the direction of the condenser coils on the exterior of the appliance, at which point it comes in contact with the lower temperature in the room and returns to a liquid form.

3. The cool liquid then continues its trip to the refrigerator evaporator, pushing through the coils within the refrigerator and top freezer.

4. The liquid absorbs the warm air from inside the refrigerator, cooling the temperature until it has reached the best set point.

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

Refrigeration technology is often used in several applications and large appliances, this includes heat pumps, AC units, refrigerators and freezers. By contracting warmth from one area and then transferring it to a different one the cycle of refrigeration contributes in cooling your home, creates a optimal environment for perishable food, and also helps with manufacturing and storage of several different everyday products and materials.

Need Refrigerator Repair?

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

Rhodes Appliance Repair can fix most major brands and models of refrigerators – that includes restaurant models, side-by-side and stand-alone.Our experienced appliance repairmen in Massachusetts complete training to troubleshoot and repair cooling problems, broken ice makers, condensation, puddles of water and leaks, lighting, touch controls, smart synchronization and various problems. We know all about refrigerator repair! Call today!