The HVAC industry is undergoing a major shift toward environmentally friendly practices, and one of the biggest changes is the move to eco-friendly refrigerants. If you’re wondering about R-32 and R-454 refrigerants, here’s what you need to know.

Why the Shift to New Refrigerants?

Older refrigerants like R-22 and even R-410A have been found to contribute significantly to global warming and ozone depletion. As a result, newer, lower-global-warming-potential (GWP) refrigerants are being introduced to minimize environmental impact and meet updated regulations.

What is R-32 Refrigerant?

• Lower GWP: R-32 has a GWP of about 675—much lower than R-410A’s 2,088.

• Higher Efficiency: R-32 systems are often more efficient, which can lead to lower energy costs.

• Easier to Recycle: Being a single-component refrigerant, R-32 is easier to handle and recycle compared to blended refrigerants.

What is R-454 Refrigerant?

• Ultra-Low GWP: R-454 blends, such as R-454B, offer an even lower GWP (around 466) compared to R-32.

• Mildly Flammable (A2L Rating): While this requires special handling during installation and maintenance, it’s considered manageable for trained professionals.

• Efficient Performance: Systems using R-454 refrigerants maintain high levels of performance and energy savings.

Why This Matters for Homeowners

Upgrading to HVAC systems that use R-32 or R-454 refrigerants can:

• Lower your carbon footprint

• Improve energy efficiency

• Future-proof your home against changing environmental regulations

• Potentially lower repair costs by avoiding outdated refrigerant systems

If you’ve recently searched for “emergency air conditioner repair” or “fix central AC,” it might be time to upgrade to a modern, eco-friendly system that uses these new refrigerants.

Ready to Upgrade? Jack Frost Heating and Air Conditioning Can Help!

At Jack Frost Heating and Air Conditioning, we specialize in installing and servicing HVAC systems with the latest eco-friendly refrigerants like R-32 and R-454.

📞 Call 865-573-5777 or visit www.jackfrostheatingandair.com to learn more about making your home more eco-friendly and energy-efficient today!