Next Generation Refrigerant

Comfort, Made More Sustainable

As part of our plan to deliver sustainable comfort to you and your family, American Standard’s new equipment will use refrigerant with low global warming potential (GWP).

The Future of HVAC is Here

Find out how American Standard’s commitment to sustainability and innovation drives us to create products that operate more efficiently, without sacrificing the whole-home comfort you depend on.

High-Performance HVAC to Power a Greener Tomorrow

What’s driving the refrigerant changes?

Starting on January 1, 2025, industry regulations will require newly manufactured HVAC systems to use refrigerants with low global warming potential.

What does that mean for homeowners?

Our new HVAC products won’t just use more eco-friendly refrigerant — many of the new designs operate more efficiently, helping you save money on energy bills and potentially qualify for additional incentives.

What’s next for your HVAC System?

American Standard will continue to service HVAC systems that use traditional refrigerants. When your system requires service, an American Standard pro can help you decide whether to repair your current system or replace it with a newer model.

Engineered for Excellence

For years, most HVAC products used a refrigerant called R-410A. However, to comply with regulations that start in January 2025, we’re offering a new lineup of equipment that uses a more environmentally-friendly refrigerant: R-454B. Using this refrigerent means our new systems will achieve zero ozone depletion potential and reduce global warming potential by 78% compared to traditional refrigerant.

We’ve been testing products with R-454B behind the scenes for years to ensure they deliver the reliable performance American Standard is known for. R-454B is designed to meet current and future refrigerant regulations, so you can rest easy — and comfortably — for years to come.

Learn more about why we’re making these changes, and how innovation and sustainability go hand in hand.

Rest Easy with New Safety Features

We design all of our HVAC systems to bring homeowners the best in safety, comfort, and peace of mind. Find out how our new Refrigerant Detection System uses leak detection technology to help keep your family safe.

Is it Time to Repair, or Replace?

Check out our guide on HVAC system repair vs. replacement. You’ll learn how American Standard and its network of dealers can help keep older HVAC equipment in good condition, and help you decide when it’s time to replace your existing system with a more efficient one.

How does refrigerant work? Why does it contribute to global warming?

Refrigerant is used in air conditioning systems to transfer heat in and out of your home to help maintain the desired temperature — no matter what the weather is outside. Common refrigerants like R-410A contain hydrofluorocarbons, or HFCs, which can contribute to global warming if they’re released into the air.

Learn more: How does refrigerant work?
Is American Standard changing refrigerants? Why?

For years, our HVAC products used R-410A, but beginning January 1, 2025, regulations will require that newly manufactured HVAC systems use more eco-friendly refrigerants. New American Standard systems will use R-454B.

Learn more: What’s R-454B?
How will the new refrigerant be different from R-410A?

R-454B is a more environmentally friendly refrigerant than R-410A. R-454B achieves a 78% reduction in global warming potential compared to traditional refrigerants and has zero ozone depletion potential.

The HVAC pros at American Standard have rigorously tested systems that use R-454B to ensure they can withstand harsh conditions while delivering the same reliable performance as the systems you know and trust.
My HVAC existing system doesn’t need to be replaced right now. Will American Standard still service it?

Yes. Systems that use R-410A and other traditional refrigerants can still be serviced and repaired.

Learn more: How does R-410A work?
Do new American Standard systems qualify for sustainability-related rebates?

Yes. Many of our new systems will qualify for state and local rebates in your area that could help you unlock more savings.

Our Homeowner’s Guide To Offers, Rebates, and Tax Credits