Oct 19, 2023 · 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, what will it be replaced with? The most common low GWP alternatives are classified by ASHRAE as mildly flammable, or A2L.

Aug 27, 2024 · Get ahead of the game and learn everything you need to know about the upcoming refrigerant transition for HVAC systems in 2025. Discover how Lennox is leading the way towards a more sustainable future with R-454B and R-32 options.

Oct 7, 2024 · If you’ve been shopping around for a new HVAC system lately, you may have heard about the upcoming 2025 refrigerant change. This shift will see a phase-out of current refrigerants like R-410A, with newer, more eco-friendly options like R-454B and R-32 taking their place.

May 20, 2024 · The HVAC industry is beginning to transition to new refrigerants required by the American Innovation and Manufacturing Act of 2020, which gradually phases down the use of existing classes of refrigerants and establishes new requirements for the refrigerants used in air conditioners and heat pumps.

To satisfy industry regulations, the HVAC industry is transitioning from Puron (R-410A) refrigerant to Puron Advance (R-454B) by the year 2023. We talk about the implications for homeowners.

Aug 28, 2024 · Starting in January 2025, no new HVAC systems will use R-410A refrigerant. Instead, most residential systems will use either R-32 or R-454B refrigerant, both of which have a comparably lower environmental impact.

6 days ago · The HVAC world is evolving, and as an HVAC contractor, it’s crucial to stay informed about the latest changes—especially when it comes to refrigerants. The new refrigerants, known as A2Ls (specifically R-454B and R-32), are set to replace the current industry standard, R-410A , due to their lower environmental impact.

In 2024, the HVAC industry is making a significant transition, with R-454B emerging as the new standard refrigerant. This shift comes in response to the U.S. Environmental Protection Agency’s (EPA) regulations, which mandate the phaseout of R-410A by 2025.

Explore the latest updates on the 2025 HVAC refrigerants and what they mean for homeowners. Understand the environmental benefits, regulatory changes, and how these new refrigerants can impact your energy efficiency and cost savings.

In 2025, significant changes to the HVAC industry are set to take effect, focusing largely on refrigerants and their environmental impact. The new EPA refrigerant regulations for 2025 will phase out the use of high-global warming potential (GWP) refrigerants like R-410A, replacing them with more eco-friendly alternatives, such as R-454B and R-32.