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  • Air Conditioning Blog
  • 2023
  • October

    • What to Know About the 2025 HVAC Refrigerant Change

    October 19, 2023

    In 2020, the American Innovation and Manufacturing (AIM) Act was enacted into law, which authorizes a 15-year phasedown of hydrofluorocarbons (HFCs) across of a variety of applications—including HVAC.

    Come 2025, the Environmental Protection Agency (EPA) will set a 750 global warming potential (GWP) limit for air conditioning. This means that R-410A, with a GWP of 2,088, will no longer be able to be used in new equipment.

    So,

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