2025 Refrigerant Regulations: What the AIM Act Means for You

G.F. Bowman is here to help you navigate these changes and make the transition as smooth as possible.

Starting in 2025, the Environmental Protection Agency (EPA) is rolling out major changes that will impact homeowners across the country. These changes revolve around refrigerants, particularly the phasing out of R-410A. If you’re a homeowner thinking about your cooling system, this might sound technical and complicated, but the big takeaway is that refrigerants used in air conditioners are shifting to more eco-friendly alternatives.

The new rules are part of the American Innovation and Manufacturing Act, which seeks to reduce the use of hydrofluorocarbons (HFCs) — powerful greenhouse gases that contribute to global warming. By 2025, all newly manufactured air conditioning systems must use refrigerants with a Global Warming Potential (GWP) of 750 or less, marking a significant drop from the current average GWP of 2,000. The goal is simple: to lessen the negative impact on the ozone layer and encourage the HVAC industry to adopt more environmentally friendly technologies.

What Is the R-410A Phase Out?

If your current HVAC system runs on R-410A, you’re not alone. R-410A has been the go-to refrigerant for air conditioners for years due to its efficiency and effectiveness. However, it’s also a high-GWP refrigerant, meaning it’s believed to have a significant impact on global warming. The phase-out of R-410A is a deliberate step toward cutting down the use of harmful ozone-depleting substances that damage the atmosphere.

By 2025, manufacturers will stop using R-410A in new air conditioning systems. Instead, they’ll shift to A2L refrigerants like R-454B and R-32, which have a lower Global Warming Potential and are much more environmentally friendly. Importantly, though, this shift will not affect your current system right away. Your HVAC contractor can still service your existing equipment as long as R-410A is available. But, as supplies dwindle and prices potentially rise, it’s something to keep in mind if your system is getting older or experiencing frequent issues.

How Will the EPA’s 2025 Refrigerant Regulations Affect Homeowners?

The Environmental Protection Agency (EPA) has been clear about its stance: refrigerants need to be better for the planet. So, what do these 2025 refrigerant regulations mean for homeowners in Harrisburg, PA, and beyond? If your air conditioner is still running well, you may not feel the immediate effects. However, the biggest impact will likely come if you’re in the market for a new system.

With new regulations in place, AC units made after 2025 must use low-GWP refrigerants. This shift could lead to an increase in equipment prices by as much as 15% to 30%. Why? The costs of production and new technology often get passed down to consumers. If your current system is nearing the end of its life, it might be wise to think about upgrading before the new rules take full effect. Not only will this save you money, but it also allows you to avoid potential supply shortages.

New Refrigerants on the Horizon: R-454B and R-32

As part of the transition, two new refrigerants will dominate the market: R-454B and R-32. These A2L refrigerants are designed to be safer for the environment, with a Global Warming Potential (GWP) significantly lower than R-410A. These refrigerants are used for all types of systems, from central air conditioners to window air conditioning units.

But what are these new refrigerants, and how do they differ? R-32 has a GWP of 675, making it a much more eco-friendly option. R-454B comes in at a GWP of around 466, offering a similarly low environmental impact. Both refrigerants are considered safe and effective for cooling homes while cutting down on harmful emissions. However, due to their mildly flammable nature, they require updated safety features in new systems, which further supports the EPA’s goal of creating a more climate-friendly HVAC industry.

Install Your AC System Now for Peace of Mind

The 2025 refrigerant regulations may seem like a problem for the future, but savvy homeowners will recognize the opportunity to act now. By upgrading your AC system before the transition takes place, you’ll avoid higher costs and secure a more affordable system while supplies last. Plus, you’ll benefit from the improved energy efficiency that newer systems can offer. At G.F. Bowman, we specialize in helping homeowners navigate these changes, offering expert advice and professional air conditioning installation services in Harrisburg, PA.

Lock in Comfort With G.F. Bowman

The new 2025 refrigerant regulations mark a pivotal moment for homeowners and the HVAC industry. By staying ahead of these changes and upgrading your system now, you can save money, enjoy improved energy efficiency, and avoid the complications that come with rising refrigerant prices.

At G.F. Bowman, we can help you make sense of these changes and guide you through the process of upgrading your air conditioning system. Don’t wait until the last minute — take control of your comfort and your budget by exploring your options today.

With our expert service, financing options, and a commitment to providing high-quality air conditioning and heat pump equipment, you can trust us to keep your home comfortable — now and in the future. Contact us now to schedule your AC replacement in Harrisburg, PA, or one of the surrounding areas!