Freon Phase-Out 2025: What It Means for Older AC Units in Las Vegas Homes

If your Las Vegas home still relies on an older air conditioning system, you may have heard whispers about the Freon (R-22) phase-out. By 2025, the final stage of the phase-out will officially make R-22 Freon obsolete in the U.S., which could have serious implications for homeowners with legacy AC systems.

But what exactly does the Freon phase-out mean? Will your AC stop working? Should you replace your unit now or wait? In this guide, we’ll explain everything Las Vegas homeowners need to know and how to prepare for this important change.

What Is Freon and Why Is It Being Phased Out?

Freon, or R-22 refrigerant, was once the industry standard for air conditioners. It’s responsible for absorbing and releasing heat to cool your home. However, studies found that R-22 contributes to ozone depletion and climate change. As a result, the U.S. Environmental Protection Agency (EPA), in agreement with the Montreal Protocol, began phasing out its use.

Here’s a brief timeline:

• 2010: R-22 banned in new AC units.
• 2020: U.S. production and importation of R-22 stopped.
• 2025: Final phase-out—R-22 will no longer be legally used for any new servicing.

After 2025, only reclaimed or recycled R-22 will be available, and it will be expensive and limited in supply.

How Do You Know If Your AC Uses Freon?

If your AC was installed before 2010, there’s a good chance it uses R-22 refrigerant. Here’s how to check:

• Look at the data plate or manufacturer’s label on your outdoor unit.
• Check your owner’s manual or maintenance records.
• Call a licensed HVAC technician to inspect and confirm your refrigerant type.

What the Phase-Out Means for Las Vegas Homeowners

Living in Las Vegas means relying on your AC for survival, not just comfort. So, what does the Freon phase-out mean for you?

1. R-22 Repairs Will Be Costlier

If your system leaks refrigerant or needs recharging, you’ll face much higher costs. The scarcity of R-22 is already driving prices up—by 2025, it may be unaffordable.

2. Servicing May Be Delayed

As the supply of R-22 shrinks, finding a technician who has the refrigerant and is certified to work on R-22 systems will become harder, causing delays during peak summer months.

3. Efficiency Decline

Older R-22 systems are generally less efficient than modern systems using newer refrigerants like R-410A or R-454B. You may be spending more on monthly energy bills than necessary.

4. Environmental Concerns

Continuing to operate an R-22 system puts you at odds with growing environmental standards and could contribute to emissions issues down the line.

What Are Your Options?

If your AC uses R-22, here are your three main options:

✅ Do Nothing (for Now)

If your system is running fine, you may choose to continue using it. But understand the risks: any future repair involving refrigerant will be expensive and limited by supply.

✅ Retrofit Your System

Some systems can be retrofitted to use a newer, EPA-approved refrigerant. However, not all units qualify, and the cost may be high depending on the age and condition of your AC.

✅ Replace Your AC System

Upgrading to a new system with R-410A or newer refrigerants is the most cost-effective, energy-efficient, and environmentally responsible choice—especially if your current unit is more than 10–15 years old.

Benefits of Upgrading to a New AC System

• ✔ Improved cooling performance in the intense Vegas heat
• ✔ Lower energy bills thanks to better efficiency
• ✔ Quieter operation and advanced smart controls
• ✔ Warranty protection and future-proof compliance
• ✔ No worries about refrigerant phase-outs

Final Thoughts

The Freon phase-out of 2025 is more than just an industry regulation—it’s a critical turning point for homeowners with older AC systems. If your unit still runs on R-22, now is the time to act.

At Elite Plumbing, Heating & Air Conditioning, we specialize in helping Las Vegas homeowners transition from outdated AC systems to modern, energy-efficient solutions. Whether you’re considering a retrofit, need a consultation, or are ready for a full upgrade, our certified technicians are here to guide you every step of the way.