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What to Know About A2L Refrigerants, From Regulatory Expert Allison Skidd

March 19, 2024

The HVAC industry’s switch to A2L refrigerants on January 1, 2025, will be here before we know it.

Here Allison Skidd, Director of Global Regulatory Affairs, explains what to know about A2L refrigerants and the new refrigeration standards, as well as how contractors can prepare.

What is the new refrigerant regulation that goes into effect January 1, 2025? 

On October 24, 2023, the U.S. Environmental Protection Agency (EPA) published the final rule under the American Innovation and Manufacturing Act (AIM) that sets global warming potential (GWP) limits for air conditioning.