Why R32 is the Refrigerant that Delivers Greater Efficiency and Performance

Do you know what kind of refrigerant is running your HVAC? You should.

The right kind of refrigerant will automatically generate greater economic, environmental, and technical advantages you won’t find elsewhere. Today, that refrigerant is R32.

R32 is the most eco-friendly and energy efficient HVAC refrigerant on the market today. As costs rise and regulations press harder for smarter environmentally friendly alternatives, R32 puts companies in a better position for the future.

Here’s why:

Greater energy efficiency and performance. Compared to R454B, R32 has lower Global Warming Potential (GWP) and offers better performance in a variety of HVAC systems. The result: reduced energy costs and better overall performance in both residential and commercial systems. Contractors can take advantage of this feature by offering customers systems that not only perform better but also helps reduce their bills

Lower environmental impact. Lower GWP means that as the HVAC industry increasingly shifts toward sustainability, R32’s superior environmental profile positions it more favorably, particularly in markets where eco-conscious consumers or regulatory bodies prioritize low-GWP options.

Wider availability globally. Leading R32 manufacturer Daikin has made its systems well-established and trusted in the market, with a vast number of R32-compatible units already in operation globally, and specifically in Lessen Marketplace. R454B, on the other hand, is newer and not as widely adopted or available in the market as R32.

Greater cost efficiency. R32 is often seen as a more cost-effective refrigerant, particularly because it can be used in existing systems with only minor modifications required. This makes it easier for manufacturers to offer competitive prices. R454B systems may require more specialized equipment or modifications, which can spike costs for consumers.

Fewer safety concerns. Both R32 andR454B are mildly flammable, which has led to safety considerations in their design and application. However, R32 has been used widely, and its safety standards are well-established over time. R454B had less market experience so may face greater regulatory scrutiny in some regions, making R32 systems a more viable option for contractors.

Easier to handle and higher capacity. UnlikeR410A, R32 is a single-component refrigerant which reduces the chances of improper charging or blending. This makes R32 simpler to work with. R32 also has a better absorption rate of heat than R410A leading to a higher capacity rating and reduced wear and tear on the system, saving money over time.

Compatibility with existing systems: R32 can often be used in systems designed for R410A with slight modifi­cations, making it easy to transition without overhauling entire systems.

Just like that old saying, “you are what you eat,” the kind of refrigerant you use matters for the health and safety of your HVAC system. Overtime you’ll see costs lower, performance strengthen, and you'll enjoy the advantages of remaining compliant.

Contact us at info@lessen.com or call (480) 576-7200 for any questions.