New Year, New Refrigerants: How the Changes Affect Your HVAC Replacement

As the calendar flips to a new year, the HVAC industry is ushering in a significant change: the introduction of new refrigerants. Starting January 2025, regulations under the American Innovation and Manufacturing (AIM) Act are driving a phasedown of hydrofluorocarbons (HFCs) like R-410A, a widely used refrigerant in residential and commercial HVAC systems.

This phasedown will require all newly manufactured HVAC equipment to use a new type of refrigerant while the existing R-410A inventory is used up. 

This change marks a pivotal moment for Oregon City, homeowners and businesses alike, especially those considering HVAC system replacements. According to our team at Ben's Heating & Air Conditioning, here’s what you need to know about these changes and how they might affect you.

Why the Change in HVAC Refrigerants?

The phasedown of HFC refrigerants like R-410A is part of a global effort to reduce greenhouse gas emissions and combat climate change. HFCs have a high global warming potential (GWP), which means they contribute significantly to global warming when released into the atmosphere.

By transitioning to low-GWP refrigerants, the HVAC industry aligns with international agreements like the Kigali Amendment to the Montreal Protocol, aiming for a more sustainable future.

What Refrigerant is Replacing R-410A?

The new generation of refrigerants includes options like R-32, R-454B, and other blends that offer comparable or improved performance with significantly lower GWPs. For example:

• R-32: This refrigerant has a GWP of approximately one-third that of R-410A and is already in use in many parts of the world. It’s highly efficient and requires less charge compared to R-410A.
• R-454B: Known as an environmentally friendlier alternative, R-454B has an even lower GWP than R-32 and is being adopted in new HVAC systems by many manufacturers.

These refrigerants are part of a broader effort to make HVAC systems more eco-friendly without compromising comfort and efficiency.

How Does the HVAC Refrigerant Change Affect Me?

If you’re an Oregon homeowner or business owner with an existing HVAC system, you’re probably wondering how these changes might impact your current setup or future replacement plans. Here’s a breakdown:

1. No Immediate Impact on Existing HVAC Systems

If your HVAC system uses R-410A, you don’t need to panic. The phasedown of R-410A does not mean an immediate ban on its use. Systems currently in operation can continue to use R-410A, and servicing will remain possible as long as supplies last—which is expected to be for the life of the systems already on the market.

2. Newly Manufactured HVAC Systems Will Use New Refrigerants

Starting this year, all manufacturers are introducing HVAC systems designed to operate with low-GWP refrigerants like R-32 and R-454B. These systems are efficient, environmentally friendly, and future-proof. However, they may require different servicing practices and tools, so it’s essential to work with a qualified HVAC technician like Ben’s Heating & Air Conditioning, who is familiar with these newer technologies.

3. Potential Cost Implications

While the transition to new refrigerants is ultimately a positive step for the environment, it may have short-term cost implications. New systems using low-GWP refrigerants might come at a slightly higher upfront cost due to updated designs and materials. Additionally, servicing older systems could become more expensive as R-410A supplies decrease over time.

Considering an HVAC Replacement? Act Now!

If your HVAC system is nearing the end of its life, now might be an ideal time to upgrade. You have two options: replacing your HVAC from the remaining stock of R-410A-compatible systems or selecting one on the newly manufactured units using a new refrigerant.

Upgrading an aging HVAC system now to a R-410A-compatible systems offers several advantages, especially in light of these refrigerant changes:

• Availability of R-410A: By replacing your system now, you can take advantage of R-410A’s proven track record. Even as the phasedown progresses, R-410A is expected to remain available to service existing systems, ensuring you won’t face immediate refrigerant shortages.
• Improved Efficiency: Newer HVAC systems are more energy-efficient than older models, especially if your current unit is over 10 years old. Upgrading now means lower energy bills and a reduced carbon footprint.
• Avoiding Future Uncertainty: As the industry transitions to low-GWP refrigerants, the availability and cost of these newer systems may fluctuate. Acting now ensures you avoid potential price hikes or supply chain disruptions.

Ben’s Heating & Air Conditioning offers free estimates for all installation inquiries and 10% off for veterans and active duty US Armed Forces members on new HVAC installations. View our specials for more details.

What to Consider When Upgrading Your HVAC

When planning your HVAC replacement, keep these factors in mind:

• Refrigerant Type: Decide whether you want a system using R-410A or a newer refrigerant. While both options are viable, consider your long-term needs and the environmental impact.
• Energy Efficiency: Look for systems with high SEER (Seasonal Energy Efficiency Ratio) ratings to maximize energy savings.
• Qualified Contractor: Work with a licensed HVAC professional like Ben’s Heating & Air Conditioning who is knowledgeable about refrigerant regulations and can help you choose the best system for your needs.

Look Ahead With Ben’s Heating & Air Conditioning

The phasedown of R-410A and the adoption of low-GWP refrigerants represent significant steps toward a greener future. While change often brings challenges, it also presents opportunities to embrace new technologies that are better for the environment and your wallet.

By understanding how these refrigerant changes affect HVAC replacements, you can make informed decisions that align with your needs and goals. Whether you’re upgrading to a new system or maintaining your current one, the key is to stay proactive and work with trusted HVAC professionals to navigate this transition smoothly.

Ready to make the switch in Oregon City? Contact Ben’s Heating & Air Conditioning at 971-231-0671 today or request service online to discuss your options and ensure your system is prepared for the future.