If you’re planning to upgrade your air conditioner or just want to stay informed, you may have heard that R-410A is being phased out. But is R-410A actually banned? And what does that mean for your current or future cooling system?

At Hummingbird Heating & Cooling, we’re here to break down the facts about the 2025 refrigerant phaseout – what’s changing, why it matters, and how homeowners can prepare.

What Is R-410A and Why Is It Changing?

R-410A is a refrigerant used in most modern air conditioners and heat pumps. It’s been the standard replacement for R-22 (Freon), which was fully banned in 2020 due to its ozone-depleting effects.

While R-410A is safe for the ozone layer, it has a high global warming potential (GWP), meaning it contributes to climate change when released into the atmosphere. In response, the EPA is now phasing down R-410A and other high-GWP refrigerants under the American Innovation and Manufacturing (AIM) Act, which took effect January 1, 2025.

Is R-410A Banned in 2025?

Not exactly. R-410A is not banned outright, but the U.S. has begun reducing its production and import as part of a multi-year phaseout. Here’s what that means:

• You can still use and service an existing R-410A system
• HVAC technicians can still buy and handle R-410A for maintenance and repair
• New HVAC systems will gradually transition using low-GWP refrigerants, such as R-454B

So while R-410A isn’t illegal, it is being replaced, and availability will decrease over the next few years.

What Is R-454B and How Is It Different?

R-454B is one of the leading replacements for R-410A. It’s already being adopted in newly manufactured systems and offers several benefits:

• Lower global warming potential – about 78% less than R-410A
• Similar cooling performance and pressure characteristics
• Increased system efficiency in many cases
• More environmentally friendly, aligning with new EPA climate goals

While R-454B systems are still new to the market, they’re expected to become the new standard in residential HVAC by 2026 and beyond.

Do I Need to Replace My R-410A System Now?

If your AC or heat pump uses R-410A, there’s no need to panic or rush into a new system; you can continue use without any penalty. However, it’s smart to plan ahead if:

• Your system is 10-15 years old or older
• You’ve had repeated refrigerant-related repairs
• You’re already considering an upgrade for efficiency or performance
• You want to be proactive about future refrigerant availability and costs

Newer systems using low-GWP refrigerants may offer better energy savings, smart–home features, and improved environmental impact, making them a strong investment even before a breakdown occurs.

How the 2025 Refrigerant Phaseout Affects New Installations

If you’re installing a new HVAC system in 2025 or later, you may see both R-410A and R-454B systems available, depending on brand and model availability.

Here’s what to consider:

• R-454B systems are more future-proof and compliant with upcoming EPA standards
• R-410A systems may be slightly less expensive upfront but could be harder to service in 5-10 years
• Incentives and tax credits may apply to higher–efficiency, low–GWP systems

Our technicians can walk you through both options and help you choose the right system for your home and budget.

Trust Hummingbird to Guide Your Through the Changes

The refrigerant landscape is changing – but you don’t have to navigate it alone. At Hummingbird, we stay up to date on evolving EPA regulations so you don’t have to.

Whether you’re maintaining an existing R-410A system or exploring an upgrade to new refrigerant technology, we’re here to help you make a confident, cost-effective choice.

Call us today at (315) 399-9962 to schedule a system evaluation or talk through your options for a future-ready AC.

Your home’s ventilation system works hard year-round, especially in Syracuse’s extreme climate, where humid summers and freezing winters push HVAC systems to their limits. If you’ve wondered whether professional air duct cleaning is worth it, you’re not alone.

At Hummingbird Heating & Cooling, we know the importance of clean ductwork for your home’s comfort, efficiency, and indoor air quality. Let’s explore the real benefits of air duct cleaning and why it’s a smart choice for your Central New York home.

Why Air Duct Cleaning Matters

Syracuse’s changing seasons create unique challenges for your indoor air. During long winters, closed windows trap indoor pollutants, forcing your HVAC system to circulate the same air repeatedly. Dust, allergens, and moisture can build up in your ductwork, lowering your air quality and forcing your system to work harder.

Proper air duct cleaning removes these pollutants and improves airflow, which is especially valuable during peak heating and cooling seasons.

Signs It’s Time for Air Duct Cleaning

How do you know if your home could benefit from duct cleaning? Look for these common signs:

• Dust or debris blowing from vents when your system runs.
• Musty odors coming from your vents, often after humid summers.
• Unexplained increases in utility bills, despite normal use.
• Persistent allergy symptoms that worsen indoors or during seasonal transitions.

What Are the Benefits of Clean Ducts

Clean air ducts don’t just improve your system’s performance – they directly impact your home’s comfort and health.

Better HVAC Efficiency

Dust and debris buildup in your ductwork can restrict airflow, forcing your HVAC system to work harder to heat or cool your home. Clean ducts improve airflow and reduce energy waste, which can lower your heating and cooling costs.

Healthier Indoor Air

Professional duct cleaning removes allergens, dust, and other pollutants trapped in your ventilation system. Many Syracuse homeowners notice relief from allergies, better sleep, and less dust accumulation in their homes after having their ducts cleaned.

Extended HVAC Lifespan

By reducing strain on your system, clean ducts help protect your HVAC equipment from unnecessary wear and tear, potentially extending its lifespan and saving you from costly repairs or replacements.

What to Expect During Air Duct Cleaning

Professional air duct cleaning involves specialized equipment designed to handle common ductwork setups in Syracuse homes. Technicians use powerful vacuums and tools to remove built-up dust, debris, and allergens, ensuring thorough cleaning and sanitization of your entire system.

This process improves airflow, removes odors, and helps your HVAC system run more smoothly – especially during the region’s intense winters and summers.

How Often Should You Clean Your Ducts?

For most homes in Central New York, experts recommend having your ducts cleaned every three to five years. However, some homes may need more frequent cleanings:

• Homes with pets: Pet hair and dander can accumulate quickly.
• After renovations: Construction dust and debris can clog your system.
• Nearby construction or high-traffic areas: Outdoor debris may infiltrate your system.

Your Partner for Cleaner Syracuse Air

At Hummingbird Heating & Cooling, we specialize in improving indoor comfort for Syracuse homeowners. Our team provides professional air duct cleaning services tailored to Central New York’s climate and conditions.

Call us today at (315) 399-9962 to schedule your air duct cleaning or learn more about how we can help – breathe easier with Hummingbird!