Which refrigerants are being phased out. It was completely banned in 2020.

Which refrigerants are being phased out Oct 7, 2024 · HVAC systems manufactured in 2025 and beyond will no longer use R-410A, the most common refrigerant in current residential air conditioning units and heat pumps. But why is R-134a being replaced, and what may replace R134a as a refrigerant in the future? Jan 28, 2025 · With increasing regulations from government bodies and international agreements to phase down high-GWP refrigerants, R-410A is on the path to being phased out. HFC Alternatives and Market Trends Many residential and commercial AC systems in use contain ozone-depleting refrigerants CFC-11, CFC-12, and HCFC-22, which are being phased out globally under the Montreal Protocol. May 17, 2023 · When CFCs were banned in 1994, the phase-out sparked concern about refrigerant cost, availability, and performance. HCFCs are being phased out now. R22 contains hydrochlorofluorocarbons (HCFCs), which are known to deplete the ozone layer and contribute to global warming. Jun 4, 2025 · At the start of the year 2025, the United States entered a new era of climate regulations as the Environmental Protection Agency (EPA) enforced a nationwide mandate to phase out high-global warming potential (GWP) hydrofluorocarbons (HFCs). Aug 27, 2024 · Older refrigerants like R-410A are being phased out and replaced with newer, more sustainable options like R-454B and R-32. That is until 2025. In this comprehensive article, we will explore what R-22 refrigerant is being replaced with, the reasons for this transition, and the implications for homeowners, businesses, and HVAC professionals. These rules are part of the AIM Act and specifically target high-global-warming refrigerants like R-410A, which has been the standard in residential HVAC systems for years. These refrigerants have a low GWP and are non-toxic; however, they are also slightly flammable. Soon as it was the EPA phased it out. Nov 6, 2025 · R22 is an ozone-depleting refrigerant being phased out globally, while R410A is the current standard that’s ozone-friendly but has higher global warming potential. Aug 7, 2025 · While most HCFCs have been phased out, there are some uses that continue, such as for servicing refrigeration and air-conditioning equipment and in fire suppression. There are more than half a dozen A2L refrigerants, including R-454B and R-32. And the phaseout of CFC refrigerants under the Montreal Protocol has helped the Antarctic ozone layer to begin to recover. Unfortunately, further research revealed that it has a high DuPonts patent did run out. Jun 5, 2025 · 2025 HVAC changes from R-410A to low-GWP refrigerants: phase-out schedule, A2L meaning, R-32/R-454B equipment options and eco-friendly compressor alternatives. In an effort to protect the environment and reduce greenhouse gas emissions, the Environmental Protection Agency (EPA) has mandated the phase-out of R22. I’m sure DuPont lobbied Congress to let them keep producing it till the patent was done. Under the F-Gas Regulation 4, new commercial equipment using R134a is prohibited from 2022, with full phase-out expected by 2025. Jun 16, 2025 · Explains the environmental impacts of past, present, and future motor vehicle air-conditioning system refrigerants. At that time, the current HVAC industry refrigerant, R-410A, was deemed a Nov 17, 2024 · What Will Happen to Deprecated Refrigerants? As we approach 2025, the HVAC industry faces a significant shift in the refrigerants used in air conditioning and heating systems. Want the official timeline? Check out the EPA's phasedown fact sheet on HFCs. Mar 12, 2025 · The transition away from the use of R404A in commercial refrigeration and R134a in new car air conditioners has not really happened yet, despite lower GWP refrigerants being available for a decade. Learn how this impacts your home and if it is time to upgrade. Industry insiders warn of market uncertainties because regulators in Canada and the United States are out of sync in banning the R-410A refrigerant that’s currently a . Now, with R-410A being phased out, the industry is shifting to new, greener refrigerants like R-32 and R-454B. S. May 19, 2025 · Easy recyclability Single-component chemistry (unlike blended refrigerants) Compare that to R-410A, which has a GWP of 2,088 and is being phased down under the AIM Act (American Innovation and Manufacturing Act). Limiting Inter-pollutant Transfers To align with existing regulations that prohibit the production and import of phased out HCFCs, in particular HCFC-22, the EPA is expressly prohibiting inter-pollutant allowance transfers into phased out ODS. New low-global-warming-potential (GWP) refrigerants like R-32, R-454B, and R-290 are emerging as top replacements, and HVAC contractors need to stay ahead of compliance changes to remain competitive. Since both R22 Dec 19, 2024 · What is R134a and why is it being phased out? R134a, or tetrafluoroethane, is a hydrofluorocarbon (HFC) refrigerant commonly used in automotive air conditioning systems and refrigeration units. R22, already permitted only if recycled, has a GWP of 1810, while R410A has a GWP of 2088—both much higher than the new regulations permit. It examines regional Jan 24, 2023 · The HVACR industry is undergoing another refrigerant transition, as HFCs such as R-410A and R-404A are being phased down in favor of new, lower-GWP refrigerants, such as R-32 and R-454B. As these refrigerants are widely used in the HVAC industry, the need for alternatives is growing. May 19, 2025 · Learn why R-22 and R-410A refrigerants are being phased out in Ontario and how eco-friendly HVAC upgrades can save you money and protect the environment. The Environmental Impact of Refrigerants Refrigerants such as chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) have been extensively used in cooling systems for several decades. More information on the phaseout of Class I substances (CFCs) More information on the phaseout of Class II substances Jan 11, 2024 · High ozone depletion potential (ODP) chlorofluorocarbons (CFCs) were phased out in 1996; and today, the lower ODP hydrochlorofluorocarbon (HCFC) refrigerants are now mostly phased out, with some exceptions. May 4, 2025 · This article delves into the current status of R-410A, exploring whether this refrigerant is being phased out and what that means for consumers and manufacturers alike. The main driver behind the phase-out of R410A is its contribution to global warming due to its high GWP. Jan 16, 2025 · Why the Phase Out Matters: The reliance on high-GWP (global warming potential) refrigerants has long been predictable due to their proven capability in their diverse range of temperature applications. ” “The U. In response, the Environmental Protection Agency (EPA) established a plan back in 2021. What Refrigerants Are Replacing R-410A? The transition from R-410A to more environmentally friendly alternatives is already underway. The Case Against Hydrofluorocarbons (HFCs) Among the primary culprits in the ongoing phase-out of refrigerants are Hydrofluorocarbons (HFCs). Learn about refrigerant regulations on EPA’s HFC phasedown page. Mar 10, 2025 · The rules around refrigerants are changing fast. Mar 31, 2025 · This comprehensive guide will delve into which refrigerant is being phased out, the reasons behind this movement, and what alternatives are now emerging to take their place. Apr 19, 2024 · Although primarily favored for cooling, R-134A has also found other uses, such as airsoft air gun propellent, plumbing pipe freeze kit refrigerant, computer cooling during overclocking, pharmaceutical propellant, and plastic foam blowing. This Dec 16, 2024 · An international agreement to phase out hydrofluorocarbons (HFCs) with high global warming potential (GWP) ironically poses some complications for Canadian building owners contemplating the replacement of gas-fired boilers. Why New EPA Refrigerant Regulations? In 2020, as part of a global agreement to reduce greenhouse gasses, the American Innovation and Manufacturing (AIM) Act gave the US Environmental Protection Agency (EPA) authority to regulate hydrofluorocarbons (HFCs) and begin the phase down of refrigerants with high HFCs by 2036. It keeps us informed, helps us prepare for changes, and most importantly, drives us towards a more sustainable future. Jan 2, 2025 · New Year, New Refrigerants for HVAC Systems A2Ls, a new class of refrigerants, have a lower global warming potential and are being phased into air conditioning units and HVAC systems in the country. From January 1, 2030, the GWP limit will be reduced to 1,500, which would prohibit the distribution of R410A and HFC blends like R407A and R407C. What does phase down mean? The phase-down programme set out in the F-gas regulation essentially involves reducing the quantities of HFC refrigerants available on the market from January 1, 2025 and only applies to newly placed HFC refrigerants. Oct 14, 2024 · What Refrigerants are Being Phased Out? The HVAC refrigerant change 2025 primarily affects two refrigerants: R-410A: A hydrofluorocarbon (HFC) refrigerant commonly used in air conditioning systems, heat pumps, and refrigeration systems. May 5, 2025 · All About A2Ls Legacy refrigerants like R-410A are being phased out and replaced with a new class called A2Ls. Dec 2, 2024 · As environmental concerns continue to grow, R134a refrigerant is being phased out in 2025, with R290 (propane) becoming the preferred choice for a more sustainable cooling solution. Trust Trane® for more sustainable HVAC equipment. How does the refrigerant phase-out impact the environment? Aug 24, 2022 · Learn about myths surrounding the R-410A phase out, replacements and alternatives and what your next move should be. What are the regulations on R134a, R407C and R410A? The commonly used synthetic refrigerants such as R134a, R407C and R410A have a GWP value higher than 2,500. It was designed to be more environmentally friendly by having a lower ozone depletion potential and higher energy efficiency. Jul 14, 2025 · Which refrigerants are being phased out by 2030? By 2030, the EPA is targeting high-GWP refrigerants such as R-404A, R-410A, and R-134a for phaseout, with supply dropping by 70% by 2029 and 80% by 2034. Learn about the R410 refrigerant phase-out. Oct 30, 2024 · Don’t Wait — Get Ahead of the Changes As you can see, the 2025 EPA refrigerant changes are set to phase out high global warming potential (GWP) refrigerants like R-410A in favor of more eco-friendly alternatives. These new systems will use low GWP refrigerants that are more energy-efficient and environmentally friendly. Discover what it means for R-410A, how it affects your HVAC system, and whether it's time to consider an upgrade. So in a sense they allowed DuPont to make their money first. May 14, 2025 · The global phase-out schedule for certain refrigerants, particularly HFCs, aims to reduce greenhouse gas emissions under the Kigali Amendment to the Montreal Protocol. The Kigali Amendment to the Montreal Protocol, adopted by many countries, including the United States, mandates the gradual reduction of hydrofluorocarbon (HFC) refrigerants like R410A. May 2, 2025 · The EPA is reviewing potential changes to the R410A phaseout timeline, which could greatly impact compliance periods. What is R410A? R410A is a hydrofluorocarbon (HFC) refrigerant commonly used in air conditioning systems. Jul 12, 2025 · What is 410A Refrigerant? 410A, also known as R-410A, is a hydrofluorocarbon (HFC) refrigerant commonly used in residential and commercial air conditioning and refrigeration systems. Quick Overview of R-410A and Why It’s Being Phased Out R-410A has been a standard refrigerant in HVAC systems due to its energy efficiency and zero ozone depletion potential. Yes, Europe has banned the use of R134a in new equipment due to its environmental impact. This shift affects HVAC systems nationwide, impacting repair costs, system replacements, and long-term maintenance. Understanding these differences is essential for making informed decisions about your air conditioning system. Freon and all other CFCs (chlorofluorocarbons) are now banned in almost every country in the world as part of the Montreal Protocol, which went into effect in 2019. Why is R410A Being Phased Out? Feb 12, 2025 · The HVAC industry is shifting away from high-GWP refrigerants, with R-410A being phased out under the EPA’s AIM Act. Apr 30, 2024 · The R422D Phase Out: Which Refrigerant is Being Phased Out by 2030? by Seward | Apr 30, 2024 | News | 0 comments The world of refrigerants has seen significant changes over the past few decades. Unlike the last transition, which shifted from the use of one nonflammable (A1) refrigerant to another, many of May 22, 2025 · In this article, we will explore the refrigerants that are being phased out, their environmental impact, and the transition to more sustainable alternatives. As it turned out, the transition to the first generation of alternative refrigerants went off smoothly. Widely-used refrigerants like R-410A, R-134a, R-22, R-407C, and R-404A are being phased out due to their high Global Warming Potential (GWP). By 2020, around 40% of the total production of synthetic refrigerants have been phased out. Benefits of New Refrigerants The good news is that the refrigerants replacing R-410A come with some real perks. At that time, the current HVAC industry refrigerant, R-410A, was deemed a Why New EPA Refrigerant Regulations? In 2020, as part of a global agreement to reduce greenhouse gasses, the American Innovation and Manufacturing (AIM) Act gave the US Environmental Protection Agency (EPA) authority to regulate hydrofluorocarbons (HFCs) and begin the phase down of refrigerants with high HFCs by 2036. This refrigerant, while effective, contributes significantly to global warming when released into the atmosphere. Aug 8, 2023 · Why is R22 Being Phased Out? The phase-out of R22 refrigerant is due to its negative impact on the ozone layer. . Here's what you need to know for current equipment maintenance and new construction projects. R22 was the standard refrigerant for decades, but R-410A replaced it in the ’90s because of its lower ozone depletion potential. For example, R-134a has one of the lowest, with a GWP of 1,430. Come 2025, the Environmental Protection Agency (EPA) will set a 750 global warming potential (GWP) limit for air conditioning. Nov 11, 2025 · Many years ago, the most common refrigerants were chlorofluorocarbons (CFCs, such as R-11 and R-12) and hydrochlorofluorocarbons (HCFCs, including R-22 and R-123), which were found to deplete the ozone layer. It was developed in the 1990s as a replacement for the older R-22 refrigerant, which is being phased out due to its ozone-depleting properties. The refrigerant phase out chart might seem complicated at first glance, but it’s an essential tool for anyone in the HVACR industry. Jun 15, 2025 · Understanding the R-410A phase-out gives you the power to make informed decisions about your HVAC system. Aug 6, 2024 · a. HFCs were the primary substitutes for CFCs as refrigerants, solvents, fire suppressants, foam blowing agents, and aerosols. Mar 26, 2025 · Early synthetic refrigerants like CFCs and HCFCs were widely used but ended up being phased out after being linked to ozone depletion. Jan 16, 2025 · The new year has come and passed and 2025 is in full swing! This also means the next stage of the HFC refrigerant phase-out is here. In this article, we will delve into the refrigerants that are being phased out, the reasons behind the transition, and the alternatives that will shape the future of cooling technologies. It was originally introduced as the primary replacement for R-22, more commonly known as Freon, which began being phased out in the US back in 2010. For central air conditioners, the nameplate is usually on the outdoor condenser. Two of the most promising replacements are R-32 and Oct 6, 2024 · In this blog post, we’ll break down the key details surrounding these regulations, the new refrigerants that are being introduced, and how it affects you. The Environmental Protection Agency (EPA) has officially started phasing out this widely used refrigerant in favor of more environmentally friendly alternatives. Nov 14, 2023 · Why R-410a Is Being Phased Out? The reason that R-410a and other HFC refrigerants are being phased out is due to the negative impact they have on the environment. Europe’s F-Gas Regulation 4 5 days ago · How the 2025 Refrigerant Phase-Out impacts energy bills and why upgrading to efficient HVAC systems now can save you money. Why is R-401A Being Discontinued? R-410A is being phased out due to its high global warming potential (GWP) and environmental regulations aimed at reducing the impact of refrigerants on climate change. Nov 6, 2024 · Why is R-410A Refrigerant Being Phased Out? The R-410A refrigerant phaseout is driven by growing international and national commitments to environmental responsibility. Jan 30, 2025 · The R-410A refrigerant is being phased out for home HVAC systems. Europe’s F-Gas Regulation 4 If your home has an air conditioner or heat pump, chances are it runs on R-410A refrigerant, also known as Puron. Jun 9, 2025 · The Need for Change: Why is R410A Being Phased Out? The environmental regulations surrounding refrigerants have become increasingly stringent over the years. However, it’s being phased out due to its high Global Warming Potential (GWP). While it presents challenges, it also spurs innovation. But the EPA wanted to phase out that refrigerant anyway. Nov 17, 2025 · The Phaseout of Ozone-Depleting Substances In keeping with its obligations under the Clean Air Act and the Montreal Protocol, the United States has phased out the production and import of most ozone-depleting substances (ODS). 2024/2025 Refrigerant Changes Reducing Global Warming Potential (GWP) To reduce global warming potential that is associated with climate change, manufacturers of process chillers are in a transitional period for refrigerant use including the scheduled phase out of R134A (1,430 Apr 27, 2025 · One of the most common refrigerants, R-22, is gradually being phased out due to its negative impact on ozone depletion. But studies uncovered that R-410a still affects global warming. Jul 9, 2025 · The EPA and global agreements under the Kigali Amendment require phasing down high-GWP refrigerants like R-410A. As a result, high GWP hydrofluorocarbon refrigerants are scheduled to be phased out as early as January 1st, 2025. Nov 12, 2024 · The Kigali Amendment: A Phase-Down, not a Phase-Out The Kigali Amendment, adopted in 2016, added a new chapter to the Montreal Protocol by mandating a phasedown of HFCs. The regulations around the phase-out of refrigerants vary from country to country, and at ARANER, we are prepared to help you make the best decisions based on the various factors of your project, including location. Aug 29, 2024 · As R-410A is phased out, homeowners need to understand the implications for their current systems and whether its better to go ahead and replace their system or wait. Get expert guidance from MRG. Jan 14, 2025 · Other refrigerants like R410A and R404A are also being phased out, making 2025 a crucial year for businesses to upgrade their systems and stay compliant with the law. As climate concerns intensify, the refrigerants we use in our HVAC systems have come under scrutiny. One has already been phased out, one is currently being phased out, and the other two are the newer air conditioner refrigerants that the HVAC industry is transitioning to for residential products. Refrigerants Being Phased Out Some of the most commonly used refrigerants, R22 and R410A, are being phased out under the new regulations. Jul 30, 2025 · They have been introduced as temporary replacements for CFCs and are also greenhouse gases. Why Is R-410A Being Phased Out? R-410A has been the standard refrigerant for residential air conditioners and heat pumps for years. CFCs have been fully banned, and HCFCs are banned but still being phased out. Jan 13, 2025 · Discover when R-410A will be phased out due to environmental concerns, EPA regulations, and the transition to low-GWP refrigerants like R-32 and R-454B. Dec 5, 2024 · Why Is R-410a Refrigerant Being Phased Out by New Regulations? For years, R-410a was the preferred refrigerant for residential air conditioners because it worked so well. For businesses in the HVAC field, understanding this timeline and preparing for what’s next is essential to remain competitive and compliant. Mar 11, 2024 · The R410a Refrigerant Phase-Out & What it Means for Your HVAC System As of January 2025, new HVAC units will no longer be using R410a refrigerant to provide cooling services for your home. Dec 27, 2024 · Why is “Freon” being phased out? “Freon” is a trademark name that has been used to refer to several different refrigerants, including chlorofluorocarbons (CFCs) such as CFC-12, and hydrochlorofluorocarbons (HCFCs) such as HCFC-22, which is often referred to as “R-22. The phase-out of R410A refrigerant Over the years, R410A refrigerant has been the go-to for many air conditioning systems. Learn more about common HCFCs and their uses. One refrigerant that has been pivotal in residential and commercial heating and cooling systems is R410A. Learn about the ODS phaseout. The goal is to transition to refrigerants with lower GWP, which will help reduce Although some HFC refrigerants have a lower GWP than R-22, which is being phased out by 2020, they are still high-GWP refrigerants. Sep 6, 2024 · As global efforts to combat climate change intensify, refrigerants with high GWP are being phased out in favor of more environmentally friendly options. What Is R-410A Refrigerant and Why Is It Being Phased Out? R-410A is a high-efficiency, low-toxicity HFC refrigerant commonly used in air conditioners and heat pumps. It became the industry standard for several years. Not knowing these regulations could leave you with obsolete equipment, hefty fines, or both. Some refrigerants used today (i. Nov 12, 2024 · Learn why R-410A refrigerant is being phased out, its impact on HVAC systems, and how Blue Dot is prepared to support you. Oct 19, 2023 · In 2020, the American Innovation and Manufacturing (AIM) Act was enacted into law, which authorizes a 15-year phasedown of hydrofluorocarbons (HFCs) across of a variety of applications—including HVAC. How can I find out what kind of refrigerant my home air conditioner contains? The refrigerant used in your home air conditioner is typically listed on the unit’s nameplate. As part of the American Innovation and Manufacturing Act of What Happened to A1 Refrigerants? A1 refrigerants are being phased-down, and A2L refrigerants are now taking their place! A1 refrigerants, being non-flammable, are the most commonly used refrigerants in the industry, from residential and commercial air conditioning to refrigeration systems and automotive HVAC. While the US phased out of CFCs and halons in the mid 90’s, we now must reduce HCFC consumption in a step-wise fashion. May 3, 2021 · “Alliance member companies look forward to working with EPA on rapid completion of this first AIM Act rule, as well as moving to next generation compounds and user technologies and improving refrigerant management. May 7, 2025 · R-22 is an ozone-depleting refrigerant which has been widely used in home air conditioning systems and its supply is now being phased out in response to the Montreal Protocol. Honestly it should have been banned sooner. This will help of set increasing global demand for HVAC while continuing to reduce greenhouse gas emissions. The same two refrigerants and 19 others are being listed as unacceptable in new cold storage warehouses from January 1, 2023. The adoption of more environmentally friendly refrigerants is crucial for minimizing the damaging effects of greenhouse gases. Whether you’re a homeowner or a business owner, this quick guide explains what the phase-out means, why it matters, and how to stay ahead of rising costs and supply shortages Mar 10, 2025 · The rules around refrigerants are changing fast. Jan 12, 2025 · Why are refrigerants being phased out? Refrigerants are being phased out to protect the global environment and human health, as they contribute to climate change by depleting the ozone layer and increasing greenhouse gases. R-410A is being phased out gradually. The main benefits of 410A include: Higher Efficiency: 410A systems Jun 12, 2025 · R-410A refrigerant is the most common refrigerant in residential HVAC. However, their environmental footprint has rendered them unsustainable and now obsolete. Sep 20, 2024 · Starting in 2025, new air conditioners will be strictly manufactured for use with new refrigerants. Jan 1, 2025 · For nearly 20 years, R-410a has been the industry-standard refrigerant used in all types of cooling units, including air conditioners and heat pumps. Trane provides trusted information. R-410A isn’t banned just yet—but it's on its way out. Jan 1, 2025 · HVAC system using R-410A refrigerant? Discover how the 2025 EPA refrigerant phase-out rules may affect your home cooling system and what to do next. (HCFCs), which were transitional substitutes for many Class I substances. Their replacements, hydrofluorocarbons (HFCs), solved that issue but have high global warming potential (GWP), which prompted these new regulations. May 6, 2025 · The American Innovation and Manufacturing (AIM) Act of 2020, enforced by the Environmental Protection Agency (EPA), mandates the phase-out of high-GWP refrigerants like R-410A, which has a GWP of 2,088. Apr 29, 2025 · The refrigerant phase-out is a step towards a more sustainable future for the HVAC/R industry. Mar 9, 2023 · If you’re working in the HVAC industry, it’s important to understand the changes that are ahead. As a result, their production is being phased out. Nov 6, 2023 · What is R-410A Refrigerant and Why is it Being Phased Out? R-410A is a type of HFC (hydrofluorocarbon) refrigerant that is commonly used in air conditioners and heat pumps. 2025 is bringing us one of the biggest changes in the HVAC industry: the replacement of R-410A refrigerant to R-454B. As a result, the Environmental Protection Agency (EPA) established a strategy back in 2021. Oct 8, 2025 · HFCs have been increasing in the atmosphere due to increased demand globally for refrigeration and air conditioning, and because they are the primary substitutes for ozone-depleting substances, which are being phased out worldwide due to the global agreement the Montreal Protocol on Substances that Deplete the Ozone Layer (Montreal Protocol). Jul 12, 2023 · Below is a memo from our partners at Advantage Engineering regarding the coming process chiller refrigerants changes. FAQ: Discover EPA refrigerant phase-out details, alternatives to R-22 and R-410A, and compliance strategies. The guide also includes next-generation refrigerant profiles, covering safety classifications (A1, A2L, A3), flammability considerations, and system compatibility requirements. 5 days ago · How the 2025 Refrigerant Phase-Out impacts energy bills and why upgrading to efficient HVAC systems now can save you money. Mar 1, 2025 · You’ll find a complete analysis of phased-out refrigerants — including R-12, R-22, and R-502 — as well as transitional blends like R-410A, along with their remaining service implications. The new Lennox product lineup will include both refrigerant options, R-454B for our whole-home, ducted solutions and R-32 for our ductless options. It replaced the older R22 refrigerant, which was phased out due to its ozone-depleting properties. This raises a crucial question: Dec 9, 2016 · The commonly-used high GWP refrigerants R404A and R507A are also included in a list of 24 refrigerants which will be deemed unacceptable for use in new retail food refrigeration (refrigerated food processing and dispensing equipment) from January 1, 2021. EPA reviews health, safety, and environmental impacts of refrigerants through its Significant New Alternatives Policy (SNAP) program, which evaluates and regulates substitutes for the ozone-depleting chemicals that are Jan 24, 2025 · R-410A has become a standard refrigerant for modern HVAC systems. In July 2025, the EPA started enforcing major new restrictions on hydrofluorocarbon (HFC) refrigerants. As of 2025, the widely used R410A refrigerant is being phased out due to its high environmental impact. The Montreal Protocol, a 1987 international agreement, phased out the production of CFCs. Why Is R-134A Being Phased Out? When Is the Phaseout Expected to Conclude? Oct 28, 2024 · Commercial HVAC refrigerant phasedown continues. Here’s what homeowners will (and won’t) need to stress about. R-410A will still be available, but not forever. But as environmental policies evolve, many are asking: is R410A refrigerant being phased out? In this comprehensive article, we will delve into the future of R410A, the reasons behind May 12, 2025 · Here's what you need to know about the R-410A phase-out and how to stay ahead of the curve. The next refrigerant set to be phased out is R-410A, with the process starting on January 1, 2023. R410A became popular because it is more energy-efficient and has no ozone depletion potential. Through the Montreal Protocol on Substances that Deplete the Ozone Layer, the United States committed to a collaborative, international effort to regulate and phase out ozone-depleting substances. Sep 19, 2024 · a. Nov 13, 2025 · Refrigerant Update 1 & 2 In our previous two updates on the phaseout of high Global Warming Potential (GWP) refrigerants (update 1, update 2), we discussed which refrigerants are being phased out, which new alternatives are being proposed, and how commercial HVAC manufacturers and distributors have been responding to these changes. But analysis revealed that R-410a still contributes to global warming. Dec 5, 2024 · Why Is R-410a Refrigerant Being Phased Out by New Regulations? For years, R-410a was the go-to refrigerant for residential air conditioners because of its effectiveness. Learn everything you need to know about R-22 refrigerant and why it’s being phased out. Apr 4, 2025 · As of 2025, some refrigerants will be phased out of the market and replaced with a more environmentally friendly option. This refrigerant phase out chart outlines what's already been halted and what's scheduled in the coming years. then banned it. It’s now being phased out, though it will still be available for a while. Since both R22 Mar 17, 2025 · What refrigerant is being phased out in 2025? If you've been shopping around for a new HVAC system lately, you may have heard about the upcoming 2025 refrigerant change. Oct 28, 2022 · The HVAC industry is constantly experiencing changes. Unlike previous agreements that called for complete phase-outs, the Kigali Amendment aims to reduce HFC production and consumption gradually, targeting an 85% reduction by 2047. This is part of a global effort to reduce the environmental impact of refrigerants that contribute to global warming and ozone depletion. Let’s explore the R-410A phase-out timeline, why this refrigerant is being phased out, and how businesses can prepare for the changes ahead. Some HCFCs, like HCFC-22, are also a component in refrigerant blends. In October of 2016, more than 170 countries agreed to amend the Protocol. ” Sep 30, 2023 · The AC refrigerant that is currently being phased out is R-22, also known as Freon, which was officially phased out in the United States on January 1, 2020 due to its harmful impact on the ozone layer. R-32 aligns with these new environmental regulations, reducing your system’s carbon footprint. Stricter Environmental Regulations: Environmental regulations are increasingly targeting refrigerants like R410A due to their impact on global warming. Mar 23, 2023 · The proposal is to reduce the global warming potential (GWP) of refrigerants— a measure of the relative climatic impact of greenhouse gases (GHG). By January 1, 2033, the maximum GWP of refrigerants entering the Californian market must not exceed 750, banning the sale of refrigerants like R448A, R449A and R134a. May 23, 2025 · The R-410A refrigerant is being phase out - are you ready? Discover the reasons, alternatives, and what it means for your HVAC system's near future. It was completely banned in 2020. HVAC units and systems in the United States are getting a reboot with old refrigerants like the R-410A making way for the new. In addition to being cleaner, new refrigerants like R-32 and R-454B also tend to be more efficient. Global HFC Phase-Down The global scrutiny on refrigerants continues with a greater focus on sustainability, which has resulted in the development of lower global warming potential (GWP) refrigerants. The industry is transitioning towards using refrigerants with lower Global Warming Potential Apr 19, 2025 · Is R32 refrigerant being phased out? R32 is not currently being phased out, but its usage may be affected by future regulations set forth by environmental policies aimed at reducing greenhouse gas emissions. Learn about why R-410A refrigerant is being phased out in new AC and heat pump units, and what it means for you and your HVAC system. Is R-410A refrigerant being phased out? Use this guide to have a better understanding of the situation. Many new units sold today contain HFCs, or HFC blends, namely R-410A and R-407C, with GWP values of 2,088 and 1,774, respectively. Homeowners planning to repair or purchase a new indoor comfort system in 2025 will need to quickly decide whether to grab one of the old models (before they’re all gone) or opt for the new units being released. When Was R-410A Introduced & Why Is R-410A Being Phased Out? R-410A was introduced in 1991 as a replacement for R-22, a hydrochlorofluorocarbon refrigerant. Oct 21, 2025 · This shift aims to reduce greenhouse gas emissions and promote sustainable cooling technologies. Jun 2, 2025 · The refrigerant phaseout is here. e. Understanding R-410A Refrigerant R-410A is a synthetic refrigerant composed of a blend of hydrofluorocarbons (HFCs), specifically R-32 and R-125. Natural refrigerants are also available, and these are hydrocarbons, CO 2, ammonia, and air. , R‑134a, R-143a, and R-410A) are hydrofluorocarbons (HFCs—containing Jan 16, 2025 · Discover whether R-410A refrigerant is being phased out due to environmental regulations and its impact on the HVAC industry in this detailed article. HCFC refrigerants are being phased out from use. But as of 2025, things have changed. This shift will see a phase-out of current refrigerants like R-410A, with newer, more eco-friendly options like R-454B and R-32 taking their place. Nov 11, 2024 · Why Is R-410A Being Phased Out? R-410A was the standard HVAC refrigerant for residential air conditioners for many years, known for its efficiency and performance. Specifically, R-410A refrigerant will be phased out and The phase-out of R410A is driven by international agreements to reduce the production and use of high-GWP refrigerants. See ozone depleting substance. Climate Alliance welcomes this next step from EPA to phase down highly potent HFCs across the country. luau uaxk ectj fgttaqmg opuk ovhi vesa makm zkaq kzvrd fowurkwc wjtukjg bqwny oavkbq ztrk