Fairview, TN, is known for its warm summers, mild winters, and unpredictable weather shifts. A reliable HVAC system is essential for keeping homes comfortable year-round. Whether it’s battling the summer heat or maintaining indoor air quality during humid months, a well-functioning air conditioning system is a necessity.
However, in 2025, major changes in HVAC regulations have impacted homeowners and business owners alike. A nationwide refrigerant ban has shifted the industry away from older, environmentally harmful refrigerants, affecting which HVAC systems can be repaired, maintained, or even used. If you own an air conditioner or heat pump in Fairview, you may be wondering whether your system is affected—and what your options are moving forward.
What Is the 2025 Refrigerant Ban?
The 2025 refrigerant ban stems from environmental policies aimed at reducing greenhouse gas emissions. The U.S. Environmental Protection Agency (EPA) has restricted the use of hydrofluorocarbon (HFC) refrigerants with high global warming potential (GWP). Specifically, the ban targets R-410A, which was once the industry standard for residential and commercial air conditioning systems.
This ban follows earlier refrigerant phase-outs, such as the discontinuation of R-22 in 2020. Now, as of 2025, manufacturers are no longer allowed to produce new air conditioning systems that rely on R-410A. While existing units can still operate, servicing them will become more challenging as supplies of the refrigerant dwindle.
Which HVAC Systems Are Affected by the 2025 Ban?
Not all HVAC systems are impacted by this change, but if your unit relies on an outdated refrigerant, you’ll need to start planning for the future. Here’s a breakdown of which systems are affected:
1. Central Air Conditioning Units Using R-410A
Most central AC units installed between 2010 and 2024 use R-410A. This refrigerant was introduced as an eco-friendly alternative to R-22, but with the new 2025 regulations, it is now being phased out in favor of lower-GWP options such as R-32 and R-454B.
- What This Means for You: If your central AC uses R-410A, you can still use it for now. However, repairs that require refrigerant refills will become more expensive over time as supplies decrease. Eventually, upgrading to a newer, compliant system will be the best option.
2. Heat Pumps Running on R-410A
Heat pumps are a popular choice in Fairview due to their ability to provide both heating and cooling efficiently. Unfortunately, most heat pumps installed in the last decade rely on R-410A, making them subject to the same limitations as central AC units.
- What This Means for You: While your heat pump will continue to function, refrigerant-related maintenance could become cost-prohibitive. Newer models designed with refrigerants like R-32 or R-454B are a better long-term investment.
3. Older Systems Still Using R-22
Though R-22 was officially phased out in 2020, some older AC units and heat pumps in Fairview may still be running on this refrigerant. If you haven’t upgraded yet, your system is now even further behind industry standards.
- What This Means for You: Finding R-22 is extremely difficult and expensive. If your system still uses it, replacing it with a modern unit is the most cost-effective choice.
4. Ductless Mini-Split Systems Using R-410A
Ductless mini-splits have become more common in Fairview homes due to their efficiency and flexibility. However, if your system was installed in recent years, it likely operates on R-410A.
- What This Means for You: Like traditional central ACs and heat pumps, mini-splits will need to transition to newer refrigerants. While you don’t need to replace your system immediately, planning for an upgrade within the next few years is advisable.
What Are the New Refrigerants Replacing R-410A?
To comply with the 2025 refrigerant regulations, the HVAC industry has introduced several alternative refrigerants with lower global warming potential. These include:
- R-32 – A more energy-efficient refrigerant with a lower environmental impact, commonly used in new residential AC units.
- R-454B – Another low-GWP option, designed to replace R-410A while maintaining similar performance.
- R-290 (Propane) and CO₂-based refrigerants – Used in some commercial and specialized applications.
These new refrigerants not only help reduce carbon emissions but also improve energy efficiency, leading to lower utility bills for homeowners.
Should You Upgrade Your HVAC System Now?
If your system is still working well, you don’t need to rush into replacing it. However, here are some factors to consider:
1. Age of Your System
- If your AC or heat pump is over 10 years old, it may be nearing the end of its lifespan. Investing in a new system with a compliant refrigerant can save you money in the long run.
2. Frequency of Repairs
- Older systems requiring frequent maintenance may become too costly to maintain, especially if they need refrigerant recharges.
3. Energy Efficiency
- Newer HVAC systems designed for alternative refrigerants tend to be more energy-efficient, reducing your monthly utility costs.
4. Availability of Refrigerant
- As R-410A supplies diminish, prices will increase. Upgrading now can help you avoid inflated maintenance costs.
What Are Your Options If You Need a New HVAC System?
If your current system is affected by the refrigerant ban, Tidwell & Sons HVAC can help you transition to a modern, compliant unit. Here’s what you can expect:
1. Professional System Evaluation
Our team can assess your current HVAC system, determine its refrigerant type, and help you decide whether repair or replacement is the best choice.
2. Energy-Efficient Upgrades
We offer a range of high-efficiency air conditioners and heat pumps that use the latest refrigerants, helping you save money while staying environmentally responsible.
3. Flexible Financing Options
Upgrading your HVAC system is an investment. We provide financing plans to make the transition more affordable.
4. Expert Installation and Maintenance
With professional installation and ongoing maintenance services, you can enjoy a seamless transition to a refrigerant-compliant system.
For HVAC Services in Fairview, TN, Contact Tidwell & Sons HVAC Today
The 2025 refrigerant ban is changing the HVAC industry, but homeowners in Fairview, TN, don’t need to navigate these changes alone. Whether you need a new system or simply want to understand your options, Tidwell & Sons HVAC is here to help.
Our expert team specializes in HVAC replacements, energy-efficient upgrades, and maintenance services to ensure your home stays comfortable year-round. If you’re unsure whether your system is affected by the refrigerant ban or if it’s time for an upgrade, we offer professional consultations to guide you in the right direction.
Contact Tidwell & Sons HVAC today to schedule an evaluation or discuss your HVAC needs. Call us now or visit our website to learn more!
