What Homeowners Should Know About the New R‑454B Refrigerant

If you’re considering replacing your air conditioning system or scheduling service, you may hear about something new in the HVAC world: R‑454B refrigerant.

So what is it — and does it affect you?

Let’s break it down.

A Cleaner Future for Cooling

R‑454B is a next-generation refrigerant that’s replacing R‑410A in new AC systems. Why the change? It’s all about protecting the environment. R‑454B has a significantly lower Global Warming Potential than its predecessor — about 78% lower, in fact. And like R‑410A, it doesn’t harm the ozone layer.

This shift is part of broader national efforts to move toward more sustainable HVAC systems, and manufacturers are already making the switch.

What It Means for Homeowners

If you have a working R‑410A system, there’s no need to worry. It can still be serviced and maintained as usual. But as supplies of R‑410A begin to phase out, prices may rise and availability could become more limited over time.

That’s why, if your system is older or not performing like it used to, it may be worth exploring whether an upgrade to an R‑454B-compatible system makes sense.

Why It’s Smart to Talk with a Pro

Not every home needs a full system upgrade right now. But it’s always good to stay informed, especially with changes happening in the HVAC industry.

At Viccarone Heating & Air Conditioning, we’re here to help you understand your options and make the right decision for your home and your budget. Whether you’re scheduling summer/early-fall maintenance or planning a future replacement, our team can guide you through the R‑454B transition — with the same honesty and reliability we’re known for.

Ready to chat with a trusted local expert?
📞 Call us today at (440) 748‑6100 or click here to schedule your appointment.