New changes to HVAC refrigerants in 2025 will hopefully reduce the future impact of HVAC systems on the environment. Specifically, these regulations aim to reduce global warming by doing their part. Still, not everybody is super clear about what the refrigerant change means.
How will the new AC freon for 2025 affect HVAC systems now and in the future? Since Pro Comfort Control provides top-rated AC service in Medfield, MA, the team covers your HVAC’s future coolant requirements in more detail below.
Understanding the New HVAC Refrigerant Change
As expected, government regulations continue to enforce a move away from refrigerants that contain hydrofluorocarbons. These refrigerants, such as the old freon or R-410A, have a high global warming potential since they contribute to the depletion of the ozone layer. It’s important to note that “freon” is an old brand name, and modern companies use many different brand names, like the new refrigerants of R-454B and R-32.
According to the latest change in the law, HVAC system manufacturers can no longer use R-410A and other high-GWP refrigerants (from January 1, 2025). They will switch to low-GWP, A2L refrigerants, such as R-454B and R-32. This decision reflects the government’s commitment to reducing greenhouse gas emissions, tackling climate change, and ensuring zero ozone depletion, but there are a lot of questions floating around.
Traditional refrigerants have a long history of contributing to global warming to varying degrees. R-410A harms the environment a lot less than the widely popular R-22, which it replaced, but is more harmful than the new AC freon for 2025. The switch should be positive, but you need to know how it will affect your home comfort.
What Does the New HVAC Refrigerant Change Mean for Property Owners in Medfield, MA?
Medfield property owners have to carefully evaluate their HVAC systems to limit the fallout of this refrigerant change.
Firstly, you don’t need to do anything if you have an air conditioning unit or heat pump you bought less than five years ago and is still in excellent shape. However, you should weigh your options carefully with older systems.
Is your unit’s replacement due in a year or two? Making the switch to an HVAC system that is compatible with low-GWP refrigerants will lower your carbon footprint. These systems are also more energy-efficient than their predecessors, so you could see a significant drop in your utility bills right from the first month after the installation.
Making the switch is sensible if you have an old HVAC, but keep these points in mind:
- Prepare to shoulder the costs. The cost may be 30% higher than what you’d spend on purchasing an HVAC system that runs on R-410A (you can’t find R-22 systems anymore).
- Choose trained professionals. Who will you choose for your installation? Bear in mind that it will take a while for all HVAC technicians to complete the training they need to work with the new AC freon from 2025 onward.
Will Retrofitting Old HVAC Systems Work?
Unfortunately, existing HVAC systems can’t run the new refrigerant. It’s never wise to say something is completely impossible, but retrofitting an old HVAC system to run an A2L refrigerant comes close.
As things stand, the retrofit would be too expensive and too technically challenging to justify. Why not install a new, A2L-compatible HVAC system instead? If you’re hesitant, think about the financial perks of an upgrade!
The Ideal Middle Ground – Better HVAC for Less
Paying up to 30% more for a new or replacement HVAC system may not sound appealing, but there’s a middle ground to explore here.
Do you have an old HVAC system? Simply upgrade to the latest unit running R-410A. Such an HVAC system will be slightly less efficient than the ones designed to use A2L refrigerants, but it should prove to be a significant upgrade compared to your old unit’s energy efficiency (you get to save thousands!).
Still, you should note that the new AC freon for 2025 will become the default option. R-410A will slowly become harder to find. If your new system has a refrigerant leak in a few year’s time, you may pay a lot more to find an R-410A recharge.
Discuss Your Options With Your Local Experts in Medfield, MA
Do you need further guidance on the new AC freon for 2025? Pro Comfort Control can help with extensive experience in guiding property owners in Medfield, MA, to their most cost-effective choice. Let’s help you get the highest value for no regrets on your HVAC purchases as the years roll by.
Contact us today to schedule a consultation!
Author Bio:
Ryan McKernan
Founder
Passionate about delivering outstanding craftsmanship and superior customer service. Offering our customers the absolute best selection of heating, cooling, hot water and plumbing equipment and top-quality installation materials with industry-leading installers. Brings over 25 years of invaluable experience to every project.