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CO2 in Refrigeration & Air Conditioning

Danfoss - Your CO2 Solution Provider

In recent years, CO2 has become an increasingly important refrigerant in a number of applications. Most important to this development, is that from an environmental and safety perspective, CO2 is one of the few sustainable refrigerants for supermarket systems. However, CO2 is not a drop-in replacement for all existing refrigerants, and its attractiveness should be evaluated for each application based on TEWI (Total Equivalent Warming Impact) and life-time cost.

Danfoss considers CO2 among the most attractive refrigerants in industrial refrigeration and food retail applications. This is also confirmed by developments seen in the refrigeration marketplace, in particular in areas where there is a greater focus on reducing greenhouse gas emmisions Danfoss offers a variety of products for all CO2 applications, including subcritical, transcritical, pump-circulated and hybrid systems.

On these pages about CO2 you will find a multitude of information. If you cannot find the information that interests you, please contact your local Danfoss sales office.

Please check the application areas sections for more information on Danfoss CO2 products.

Save energy and protect the environment with our CO2 solutions

Experience the Danfoss CO2 expertise in Food Retail, Commercial and Industrial Refrigeration

Trusted in over 2000 systems
including more than 1000 transcritical systems.

Up to 20% energy savings
when choosing a suitable system with CO2 compared to traditional systems with HFCs.