- Ace Hardware Home Services/
- Blogs/
- 2025 Refrigerant Changes
HVAC Installation & ReplacementAir ConditioningHome Efficiency & ImprovementMay 28, 2025
2025 Refrigerant Changes: How It Impacts Your Home
Big changes are coming to the HVAC industry in 2025, aimed at making home comfort systems more environmentally friendly. The main takeaway is that older refrigerants like R-410A are being phased out in favor of greener alternatives like R-454B and R-32.
If you're wondering how this affects your HVAC system, this guide from Ace Hardware Home Services is here to help. Our experts will break down what you need to know about the switch to eco-friendly refrigerants so you can make the best choice for your home's comfort and sustainability.
Here’s what you need to know:
Find an Ace Hardware Home Services location near you so that you can schedule HVAC services with our helpful team!
If you're wondering how this affects your HVAC system, this guide from Ace Hardware Home Services is here to help. Our experts will break down what you need to know about the switch to eco-friendly refrigerants so you can make the best choice for your home's comfort and sustainability.
Why Did HVAC Refrigerants Change in 2025?
January 1, 2025, marked the transition from R-410A refrigerant to more environmentally friendly alternatives like R-454B and R-32 — but why? The Environmental Protection Agency set forth new regulations for residential and light commercial air conditioning systems. These regulations require the use of refrigerants with a Global Warming Potential below 700. This update is all about reducing the HVAC industry's carbon footprint by cutting back on refrigerants that fuel global warming and harm our ozone layer.New Refrigerants: R-454B & R-32
With the push for more sustainable HVAC solutions, understanding the new generation of refrigerants is more important than ever. R-454B and R-32 offer a range of benefits that make them key to reducing the HVAC industry's carbon footprint.Here’s what you need to know:
• R-454B: With a GWP of 466, R-454B is much more environmentally friendly. Its superior efficiency lowers energy use and utility bills, while regulatory compliance ensures a future-proof investment. Designed for long-term reliability, R-454B minimizes maintenance and extends the system's lifespan, making it a sustainable and cost-effective cooling solution.
• R-32: With a GWP of 675, R-32 reduces emissions while improving energy efficiency and lowering electricity costs. It requires less refrigerant, making it cost-effective, and meets future regulations for long-term sustainability.
How Will the Change Impact Me?
With the transition to new refrigerants like R-454B and R-32, homeowners may be wondering how these changes will affect them. Here’s what you need to know:• Do I need to replace my HVAC system? If your system currently runs on R-410A, there's no need for an immediate replacement. Existing units can still be serviced and repaired, as R-410A will remain available through recycling and reclamation. However, if your system is aging or in need of replacement, upgrading to a unit designed for R-454B or R-32 may be a smart long-term investment.
• How can I tell what refrigerant my system uses? You can check the refrigerant type by looking at the nameplate on the outdoor condenser unit. It will list the refrigerant type (e.g., R-410A or an older option like R-22). If you’re unsure, an HVAC professional can inspect your system and confirm it for you.
• What about the cost of a new system? The transition to R-454B and R-32 may lead to higher upfront costs for new HVAC systems due to updated technology and new refrigerant requirements. However, these systems are often more energy-efficient, which can lead to long-term savings on energy bills.
Choose Our Team for Expert HVAC Services
The Ace Hardware Home Services team is more than just experts in the HVAC industry — we’re trusted partners in home maintenance and improvement. Our team provides honest advice, reliable solutions, and quality workmanship, ensuring every interaction is helpful, informative, and stress-free. Whether you're upgrading your HVAC system, tackling repairs, or planning a home project, we’re here to make the process easy, efficient, and built to last. Because at Ace, helpfulness isn’t just a promise — it’s who we are.Find an Ace Hardware Home Services location near you so that you can schedule HVAC services with our helpful team!
