Living in Thomasville, GA, means experiencing hot, humid summers and mild winters. With temperatures often soaring into the 90s during the summer months, a reliable air conditioning system isn’t just a luxury—it’s a necessity. That’s why any changes in HVAC regulations, including refrigerant transitions, have a direct impact on local homeowners and businesses. The 2025 refrigerant transition is a significant shift for the industry, but it’s not the first time HVAC systems have undergone such a change.
In this blog, we’ll compare the 2025 refrigerant phase-out to past transitions, explain what it means for Thomasville residents, and reassure you that with the right HVAC professionals, staying compliant and comfortable is easier than you might think.
A Look Back: Previous Refrigerant Phase-Outs
The HVAC industry has faced multiple refrigerant transitions over the decades, each aimed at improving environmental sustainability. The 2025 shift builds upon past regulations, but how does it compare to previous phase-outs?
The R-12 Phase-Out (Began in 1994)
Before the 1990s, R-12, was the dominant refrigerant used in residential and commercial refrigeration. However, due to its harmful effects on the ozone layer, the U.S. Environmental Protection Agency (EPA) mandated its phase-out under the Montreal Protocol.
- Start of phase-out: 1994
- Reason for phase-out: High ozone depletion potential (ODP)
- Alternative refrigerants: R-134a for automotive ACs, R-22 and R-410A for home cooling systems
- Impact on consumers: Homeowners had to replace older systems or retrofit existing units to use newer refrigerants
While the transition away from R-12 was challenging at the time, it helped pave the way for better, more environmentally friendly alternatives.
The R-22 Phase-Out (Began in 2010, Completed in 2020)
R-22, was the primary refrigerant in residential air conditioning systems for decades. However, like R-12, it was found to contribute to ozone depletion and was gradually phased out in favor of safer alternatives.
- Start of phase-out: 2010 (ban on new equipment using R-22)
- Completed: 2020 (ban on production and import of R-22)
- Reason for phase-out: Ozone depletion potential and high global warming potential (GWP)
- Alternative refrigerants: R-410A, which became the industry standard for new AC systems
- Impact on consumers: Increased cost of servicing R-22 systems, leading many homeowners to replace their AC units
This transition had a significant effect on homeowners in Thomasville. Many found that repairing R-22 systems became prohibitively expensive due to skyrocketing refrigerant costs. However, those who upgraded to newer systems benefited from improved efficiency and lower energy bills.
The 2025 Refrigerant Transition: What’s Different?
Now, in 2025, another major refrigerant transition is currently underway. This time, the focus is on reducing the environmental impact of hydrofluorocarbons (HFCs), particularly R-410A, which has been the dominant refrigerant in residential AC systems for the past two decades.
- Reason for phase-out: High global warming potential (GWP)
- Targeted refrigerant: R-410A
- Alternative refrigerants: R-32, R-454B, and other low-GWP refrigerants
- Regulatory authority: The EPA, under the American Innovation and Manufacturing (AIM) Act
- Impact on consumers: Homeowners with R-410A systems will not have to replace their units immediately, but they may face higher refrigerant costs and challenges finding compatible parts for older systems
Unlike past phase-outs, the 2025 transition does not involve ozone depletion concerns but instead focuses on climate change mitigation. The refrigerants being introduced have significantly lower GWPs, reducing their contribution to global warming.
What This Means for Homeowners in Thomasville, GA
If You Have an Older System
If your air conditioner was installed before 2010 and still uses R-22, it is well past its expected lifespan. At this point, replacement is the best option, as servicing these units is costly and inefficient.
If You Have an R-410A System
Many Thomasville homeowners currently have air conditioners that use R-410A. The good news is that you don’t need to replace your system immediately. Unlike the R-22 phase-out, where production was completely banned, R-410A will still be available for servicing existing units for the foreseeable future. However, as production decreases, prices are expected to rise, making long-term maintenance more expensive.
If You Need a New HVAC System
If you’re considering a new AC system in 2025, you’ll likely be introduced to units that use R-32 or R-454B. These newer refrigerants offer several benefits:
- Lower environmental impact: R-32 has a GWP of 675, while R-454B has a GWP of around 466—both significantly lower than R-410A’s GWP of 2,088.
- Improved energy efficiency: Many next-generation air conditioners are designed to be more efficient, which can lower your energy bills.
- Future-proofing your home: Investing in a system that meets current regulations ensures long-term cost savings and compliance with future environmental policies.
How Ray & Son Heating & Air Conditioning Can Help
Navigating refrigerant transitions can feel overwhelming, but you don’t have to do it alone. At Ray & Son Heating & Air Conditioning, we’re committed to helping Thomasville homeowners make informed decisions about their HVAC systems.
Our Services Include:
- HVAC inspections: We assess your current system and provide expert recommendations.
- AC maintenance: Regular maintenance can extend the lifespan of your unit and prevent costly repairs.
- Refrigerant conversions: If your system is eligible for a retrofit, we can help transition it to a compliant refrigerant.
- New system installations: We offer energy-efficient AC units that use the latest refrigerants, ensuring compliance with 2025 regulations.
For HVAC Services in Thomasville, GA, Contact Ray & Son Heating & Air Conditioning Today
The 2025 refrigerant transition is an important milestone in the HVAC industry, but it doesn’t have to be a source of stress. By understanding how this phase-out compares to past refrigerant changes, you can make informed choices about your home’s cooling system.
Whether you need maintenance, a system upgrade, or professional guidance, Ray & Son Heating & Air Conditioning is here to help. Contact us today to schedule an inspection and ensure your home stays cool and efficient for years to come.
