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How A Refrigerator Works

Back in the old days, before modern refrigeration methods, people used different ways to conserve their food and canning were common ways to keep food fresh for longer. But now we have a fancy bit of technology called the refrigerator/fridge that allows us to keep our food fresh for longer. If you want to purchase refrigerator parts, visit


In addition, a different theory to understand is because the gas expands, it cools down in temperature. So now that you know that, let's go ahead and let me explain the different sections of a refrigerator and how they work.

The first part you should know about is refrigerant; It is part of the refrigerator that's used for cooling. Fron was utilized in older styles of refrigerators, now refrigerant ammonia or HFC. As the liquid refrigerant affects its temperature and pressure decreases, the fridge stays chilly.

The refrigerant evaporates at low temperatures and helps to keep your fridge cool. Next, I'll inform you about the evaporator; Basically everything it's to absorb heat from inside the refrigerator. There are also heating coils that surround the entire back of the fridge, they carry refrigerants through the machine.

A compressor is a hefty piece of metal that's driven by a motor. The condenser condenses the disappeared refrigerant, converts it into a liquid, and lowers its temperature. Next, I'll explain the procedure of how a refrigerator is operating.

Refrigerators possess a cycle that affects the stress, temperature, and condition of the refrigerant, and here is how it works. Refrigerants in the shape of gas start to depart the compressor, as the gas is compressed resulting in an increase in temperature and pressure, and here it becomes warm vapor.

Afterward, the refrigerant passes through the heating coil, which surrounds the fridge, as the refrigerant temperature decreases when the heat is released. The refrigerant now passes through the condenser, again reducing its temperature. However, the pressure remains the same and then the refrigerant returns to its liquid state.