R-410A Phaseout

Important Refrigerant Changes for 2025

What Sacramento Area Homeowners Should Know

The HVAC industry is preparing for a major shift in refrigerants, driven by the need to reduce environmental impact. After 2024, the use of R-410A refrigerant will no longer be used in new HVAC equipment. This change is part of a broader initiative to lower the Global Warming Potential (GWP) of the refrigerants used in our homes. In place of R-410A, two new refrigerants—R-454B and R-32—will become the standard, offering more eco-friendly solutions.

Why Are These Changes Happening?

R-410A, a common refrigerant in many air conditioning systems, has been recognized for its efficiency but also for its high GWP of 2,088. To combat climate change, new regulations under the American Innovation and Manufacturing (AIM) Act mandate the phaseout of high-GWP refrigerants like R-410A. As a result, the industry is moving toward refrigerants with significantly lower GWP values:

R-454B: This refrigerant has a GWP of approximately 465, making it a much greener option while still providing reliable cooling performance.
R-32: Already popular in various countries, R-32 has a GWP of 675 and is noted for its high energy efficiency, especially in mini-split systems.

What Does This Mean for Sacramento Area Homeowners?

After 2025, new HVAC systems will no longer use R-410A, although existing systems can still be serviced with it. Systems containing R-454B and R-32 are projected by manufacturers to be 20-30% more expensive. If you’re considering upgrading your system, now is the ideal time to act before prices increase.

Secure an Estimate for R-410A Units While They Last

Rocklin Heating & Air is here to help you navigate these changes. If you’re thinking about upgrading your air conditioning system, we encourage you to get an estimate for an R-410A unit before they are phased out. If you want to take advantage of the lower R-410A system pricing, be proactive and explore replacement while these systems are still available. Reach out to us today for a free in-person estimate.

Hear From Our Happy Customers

"Fast, professional, thorough and honest. Mark gave options to improve our system but didn’t manufacture problems that they needed to solve (like others I have dealt with.) Repeat customer here for sure."

- Brien Malone

"I called Rocklin as part of obtaining quotes for AC or entire HVAC system replacement. Brad arrived timely, assessed the system, and provided me with a number of quotes in combinations I had requested. He thoroughly and clearly explained my current system with pictures, the options he was offering, and his recommendation. Offering competitive pricing, high quality equipment, presented in a very personable and professional manner. Update: I ended up having Rocklin install a complete new HVAC system. Let me just say that their service is exceedingly strong. For example, they take calls and have technicians that work on weekends! You can get good equipment from any number of sources, but the expertise and especially the customer service to make sure all expectations are met is absolutely first rate from this company. I’m very glad I chose Rocklin Heating & Air. Another update, called for service because the thermostat was not showing accurate temperature. Service person came out very promptly and adjusted it. Fixed the problem and explained exactly how and why. Excellent follow up service from this company as well."

- Christine Holmes

""We were thoroughly impressed with the professionalism exhibited by Rocklin Heating & Air during our recent HVAC service appointment. Colby Atkinson, the attending technician, not only addressed our immediate needs efficiently but also demonstrated a proactive approach by thoroughly explaining potential future issues and outlining necessary preventative measures. His friendly demeanor and informative guidance made the entire process a positive one, and we are very pleased with the quality of service received.""

- Gil Cruz

"Great service! Imad was amazing!"

- Michael Fleming

"Originally my warranty company tried to get me to pay 5K for a new AC unit stating the technicians said the coil was broken. I called Rocklin Heating and Air for a second opinion, and it was the best decision I made. They found the real problem of a clogged drainpipe and not only solved the problem but also taught me how to prevent it in the future. These guys are legit."

- James Engstrand

"Very professional. Accommodating and Clayton was awesome."

- Kathy Flure

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