Types of CO2 Refrigeration Systems

Many grocery stores and warehouses have made the switch to CO2 refrigeration systems. This up-and-coming technology offers many benefits, ranging from environmental to economical. Did you know that there are many types of CO2 refrigeration systems? Below, we outline four:

Transcritical CO2 Systems

This type of CO2 system is ideal for both low-temperature (LT) and medium-temperature (MT) areas. Transcritical CO2 systems are among the most affordable CO2 refrigeration options available. They consume very little power in cool climates; however, power consumption increases drastically in very hot climates. Transcritical CO2 systems use one gas and one oil.

Subcritical Cascade CO2 Systems

Subcritical cascade CO2 systems are designed for LT and MT areas as well -- along with a high stage system. They require two gasses and two oils. Power consumption is low in various climates.

Secondary Systems

Secondary systems can be created for both LT and MT -- usually along with heat recovery for defrost and a fluid chiller system. Secondary systems are higher-powered and more expensive than other CO2 refrigeration systems, but they offer significantlly more features.

Hybrid Systems

Need a unique combination of the above systems? East Coast Refrigeration can do that for you with a hybrid system.

If you're considering switching to a CO2 refrigeration system, contact us at 631-249-4556. We know you'll love this environmentally-friendly option! Learn more about CO2 refrigeration at East Coast Refrigeration's website.

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