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Why Do Chillers Use Low Pressure Refrigerants?

Chillers are a critical part of any foodservice operation, and using the right refrigerant is essential to keeping your food safe and fresh. In this article, we’re going to take a look at low pressure refrigerants and why they’re so important for chillers. We’ll also discuss purge units, which are necessary for using these refrigerants effectively.

What are Low Pressure Refrigerants?

Low pressure refrigerants are chemicals that are used to cool objects by reducing the air pressure inside a refrigeration system. These substances are often more expensive than traditional refrigerants, but they can provide better cooling and longer lasting products. Low pressure refrigerants are also environmentally friendly and safer to use than high pressure systems.

How Do Low Pressure Refrigerants Work?

Low pressure refrigerants are a type of air conditioning refrigerant used in chilleders. They are less dense than other types of refrigerants, which allows them to be used at lower temperatures and pressures. This is because it takes more energy to expand the low pressure refrigerant than it does to expand other types of refrigerants. This means that the compressor can run at a faster speed and use less power overall.

Chillers Use Low Pressure Refrigerants


When it comes to refrigeration, there are a few things that need to be considered. One of the most important is the refrigerant that is used.

Chillers use low pressure refrigerants because they are more efficient and heat up more quickly. This means that they can keep food and beverages cold longer, which is important in a commercial setting.

Refrigeration technicians at can help you with your refrigerator repair service needs. We understand the importance of using a reliable and efficient refrigerant, so we will make sure to use the right one for your particular appliance.

The Purpose of a Purge Unit in a Chiller

A purge unit is a component of a chiller that removes old refrigerant from the system. The purpose of this unit is to ensure that the refrigerant in the system is of the correct temperature and pressure for optimum performance. Purge units are also used to clean the system of any debris or foreign objects that may have become lodged in the cooling coils.

Purge units work by circulating a powerful stream of air through the coils. This high-pressure air force is able to dislodge any objects that may be blocking the flow of refrigerant. Once the purge unit has completed its task, the system is ready to resume normal operation. More catagory post vist.

Why Do Some Chiller Units Require a Second Purge Unit?

Chillers use low pressure refrigerants because it is more efficient and less expensive to cool a room using these types of refrigerants than it is with high pressure ones. Low pressure refrigerants are also easier to clean than high pressure ones. Some chillers use two or more low pressure refrigerant lines to achieve the desired cooling performance. This is because the first line is used for the coldest part of the room, and the second line is used for the warmer parts of the room.

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