In 2025, the HVAC industry is making a major shift, phasing out older refrigerants like R-410A in favor of eco-friendly alternatives such as R-454B and R-32. These changes are designed to improve energy efficiency and reduce environmental impact.
At C. Woods Company, we know how important it is to keep your home comfortable. Before upgrading your system, trust our HVAC experts to guide you through these changes — so you can make informed decisions that keep your home cool and compliant with new regulations.
Why Did HVAC Refrigerants Change in 2025?
For years, R-410A has been widely used in HVAC systems, but it's now being replaced with more environmentally friendly options like R-454B and R-32. As of January 1, 2025, these greener refrigerants became the new standard under updated EPA regulations. The goal? To reduce emissions, lessen environmental impact, and make HVAC systems more energy-efficient for the future.
New Refrigerants: R-454B & R-32
The HVAC industry is shifting to greener refrigerants, with R-454B and R-32 leading the way. This transition not only reduces environmental impact but also improves system performance and helps homeowners and businesses save money in the long run.
R-454B has a 78% lower Global Warming Potential (GWP) than R-410A, making it a cleaner, more efficient option that also lowers electricity costs. It’s built for long-term reliability, meaning fewer maintenance issues and a longer system lifespan. R-32, with a 68% lower GWP, improves efficiency while using less refrigerant, making it a cost-effective and sustainable solution.
As these refrigerants become the new standard, they will help create more efficient and eco-friendly cooling systems for the future.
How Will the Change Impact You?
As HVAC systems transition to R-454B and R-32, you may be wondering what this means for your home. Here’s a breakdown of what to expect:
- Do I need to replace my HVAC system? If your system runs on R-410A, there’s no need to rush out and replace it. You can still get it serviced and repaired, and R-410A will be available through recycling and reclamation. But if your system is getting older or due for an upgrade, switching to an R-454B or R-32 unit will be a smart long-term move.
- Will a new system cost more? New R-454B and R-32 systems might come with higher upfront costs, thanks to updated technology and refrigerant changes. But the good news? They’re more energy-efficient, which means lower energy bills and long-term savings for you.
- How do I know what refrigerant my system uses? Check the nameplate on your outdoor condenser unit — it should list the refrigerant type (like R-410A or R-22). Not sure? No worries — an HVAC professional can take a look and let you know.
Choose Our Team for Expert HVAC Services
At C. Woods Company, we know how crucial it is to stay cool in the Texas heat. As HVAC technology advances, having an efficient, reliable system is essential for both comfort and savings. That’s why we stay ahead of industry changes, providing eco-friendly solutions to keep your system running at its best.
We make HVAC simple and hassle-free with upfront pricing, smooth repairs, and flexible financing options that fit your budget — so you can stay comfortable without the stress.
Ready to upgrade your HVAC system or need reliable service? C. Woods Company is here to help! Contact us today to learn more.
