Do I Need a New AC if My Unit Uses R-22 Freon?

If your air conditioner is still running on R-22 refrigerant—also known as Freon—you may be wondering whether it’s time to replace it. With R-22 officially phased out in the U.S., many homeowners across the Cleveland area are asking the same question: Can I keep using my AC, or should I upgrade to a newer, more efficient system?

In this post, we’ll break down everything you need to know about R-22 systems, how the phaseout affects you, and what your best options are moving forward.

What Is R-22 and Why Was It Phased Out?

R-22, commonly known by its brand name Freon, was once the standard refrigerant used in residential and commercial air conditioning systems. For decades, it helped cool homes across the U.S., including many in the Cleveland area. However, environmental research uncovered a major problem—R-22 is a hydrochlorofluorocarbon (HCFC) that contributes to ozone layer depletion.

Why the R-22 Phaseout Happened

In response to environmental concerns, the U.S. Environmental Protection Agency (EPA) initiated a long-term plan to eliminate the use of ozone-depleting substances like R-22.

• • Harmful to the environment – R-22 releases chlorine when it breaks down, which damages the ozone layer and increases UV radiation exposure.
  • Global initiative – The phaseout was part of the international Montreal Protocol, a treaty designed to protect the ozone layer by phasing out substances that cause its deterioration.

Key Dates and Restrictions

The R-22 phaseout happened gradually, but the most important date for homeowners was:

• • January 1, 2020 – Production and import of R-22 were officially banned in the United States.

Since then:

• • Only reclaimed or recycled R-22 can be used for existing systems.
  • New R-22 systems are no longer available for purchase or installation.

Why This Matters for Homeowners

If your air conditioner still uses R-22, the ban doesn’t mean you have to stop using it—but it does affect how your system can be serviced.

• • Limited availability – With no new supply being produced, R-22 is harder to find.
  • Skyrocketing prices – The cost of R-22 refrigerant has increased dramatically due to dwindling stock.
  • High repair costs – If your system develops a refrigerant leak, the cost of recharging it could be hundreds—or even thousands—of dollars.
  • Future service limitations – As supplies continue to shrink, many HVAC companies are moving away from servicing R-22 systems entirely.

What It Means for Cleveland Homeowners

In Cleveland’s hot, humid summers, your AC system works hard to keep your home comfortable. Relying on an outdated R-22 system not only risks costly breakdowns, but also leaves you vulnerable if refrigerant is no longer available when you need it most.

That’s why Hardin Bros HVAC recommends assessing any system that still uses R-22. We can help you determine whether a proactive replacement will save you money and headaches down the road.

How to Know If Your System Uses R-22

If your air conditioner was installed before 2010, there’s a strong chance it uses R-22. You can check the type of refrigerant by:

• Looking at the nameplate on your outdoor condenser unit
• Finding the refrigerant type listed in your owner’s manual
• Contacting a licensed HVAC technician for an inspection

At Hardin Bros HVAC, we can help confirm whether your system uses R-22 and evaluate its current condition.

Can You Still Use an AC That Uses R-22?

Yes—but it comes with risks. While it's still legal to operate an R-22 system, there are several downsides:

• Repairs are costly: If your unit leaks refrigerant, topping it off with R-22 could cost hundreds—or more—per pound.
• Parts are becoming scarce: As older systems age out, manufacturers are producing fewer compatible components.
• Environmental impact: R-22 emissions contribute to ozone depletion and are less eco-friendly than newer refrigerants.

Continuing to run your old AC might work for now—but it may leave you vulnerable to expensive breakdowns during peak summer heat.

What Are Your Replacement Options?

If your air conditioner is more than 10 years old and uses R-22 refrigerant, now is the time to start planning for a replacement. While it may still run, continuing to repair an outdated system that relies on an obsolete refrigerant often leads to rising costs and declining performance. In most cases, replacing the system with a newer unit that uses R-410A or R-32 is the most cost-effective and reliable solution.

1. Replace the Entire System (Recommended)

Upgrading to a new, high-efficiency air conditioner is the best long-term option for homeowners in the Cleveland metro area. Not only does it resolve the refrigerant issue, but it also delivers better cooling, improved efficiency, and long-term savings.

Benefits of a full AC replacement include:

• • • Improved energy efficiency
      New systems are built to meet today’s energy standards, reducing your cooling costs throughout the summer.
    • Avoid high R-22 costs
      Since R-22 is no longer produced, the price continues to climb. A new system eliminates the need for expensive recharges.
    • Better indoor comfort and air quality
      Modern air conditioners provide more consistent cooling and often include enhanced filtration or humidity control features.
    • Greater reliability
      Say goodbye to frequent repairs and unexpected breakdowns. A new system means fewer surprises and more peace of mind.
    • Warranty coverage
      Most new systems come with strong manufacturer warranties, offering better protection and reducing long-term expenses.

At Hardin Bros HVAC, we specialize in energy-efficient AC installation across the Cleveland area. Our team ensures your new system is properly sized and expertly installed for maximum comfort and longevity.

2. Retrofit Your Existing AC (Rarely Recommended)

Some HVAC contractors may offer to retrofit an existing R-22 system with a different refrigerant. While this may seem like a convenient or budget-friendly option, it’s rarely the best choice.

Here are a few reasons why we don’t usually recommend retrofitting:

• • • Reduced performance and efficiency
      Your system was designed to run on R-22. Alternative refrigerants may reduce cooling performance or efficiency.
    • Warranty concerns
      Retrofitting can void any remaining manufacturer warranties, leaving you financially responsible for future repairs.
    • Short-term solution
      If your system is already over a decade old, it’s likely near the end of its lifespan. Retrofitting delays the inevitable without truly solving the problem.
    • Potential compatibility issues
      Not all systems can be retrofitted safely. The process may require part replacements, special oils, and adjustments that add to the cost.

In most cases, the investment required to retrofit an aging system can approach the cost of a full replacement—without offering the same long-term benefits. For most homeowners in Northeast Ohio, a full system upgrade is the smarter financial and operational decision.

Benefits of Upgrading Your AC System

Replacing an older air conditioner that runs on R-22 refrigerant isn’t just about meeting environmental regulations—it’s a smart investment in your home’s comfort, efficiency, and value. If your current unit is over a decade old, chances are you’re missing out on the performance and cost-saving advantages of modern HVAC technology.

Here’s how a new AC system can improve your home:

Lower Energy Bills with Higher SEER Ratings

Modern air conditioners are far more efficient than units built even 10–15 years ago. Today’s systems are required to meet higher SEER (Seasonal Energy Efficiency Ratio) standards, which means:

• • Your system uses less energy to achieve the same (or better) cooling performance
  • Monthly utility bills are reduced, especially during peak summer usage
  • Systems with variable-speed compressors optimize energy use based on real-time cooling demand

Quieter, More Comfortable Operation

New AC systems feature enhanced fan designs, variable-speed blowers, and insulated compressor compartments, offering a major upgrade in sound and comfort. You’ll enjoy:

• • Less noise both inside and outside the home
  • More consistent indoor temperatures
  • Better humidity control during hot, muggy Cleveland summers

Greater Reliability in Hot and Humid Conditions

Cleveland’s summer weather can be tough on aging HVAC systems. Frequent cycling, worn components, and refrigerant leaks are common issues with older units. Upgrading to a new system helps ensure:

• • Fewer emergency repair calls
  • Less worry about cooling failures during extreme heat waves
  • More dependable performance all season long

Environmentally Responsible Cooling

New AC systems use eco-friendly refrigerants like R-410A or R-32, which do not deplete the ozone layer. Upgrading helps you:

• • Comply with federal refrigerant regulations
  • Minimize your environmental footprint
  • Future-proof your home against additional regulatory changes

Added Home Value and Peace of Mind

Homebuyers in the Cleveland area increasingly look for energy-efficient features. A new AC system not only adds to your home’s value but also provides:

• • Updated manufacturer warranties for parts and labor
  • Smart thermostat compatibility
  • Long-term savings and dependable comfort

If you’ve been holding off on an upgrade, now is a great time to evaluate your options. Whether you're in Lakewood, Parma, or Strongsville, the experts at Hardin Bros HVAC Services can help you choose a system that fits your home, budget, and lifestyle.

Serving the Greater Cleveland Metro Area

Hardin Bros HVAC proudly serves homeowners throughout Cuyahoga County and surrounding communities, including:

• • Cleveland
  • Rocky River
  • Fairview Park
  • Lakewood
  • North Olmsted
  • Parma
  • Parma Heights
  • Middleburg Heights
  • Strongsville
  • North Royalton
  • Broadview Heights
  • Valley View
  • Westlake
  • Brook Park
  • Brooklyn
  • Independence

Wherever you’re located in the Cleveland area, we’re here to help you make smart, informed HVAC decisions.

Ready to Replace Your R-22 System? Call Hardin Bros HVAC Today

Say goodbye to outdated refrigerants and hello to comfort you can count on.

If your AC still uses R-22, it’s time to plan your next steps. The expert team at Hardin Bros HVAC can help you assess your current system and recommend affordable, energy-efficient upgrades that make sense for your home and budget.

Call us today or request an estimate online. We’re proud to serve the Cleveland metro area with honest advice, expert installations, and dependable cooling solutions.