Read this whitepaper to learn more about the push for the A2L technology and further enhancements in HVAC system designs considering the ongoing focus on safety, environmental impact, and energy efficiency worldwide.
In recent years, the cost of HVAC equipment has increased significantly, and regulatory changes, such as the phase-down of R-410A, will make the new A2L units even more expensive.
While the refrigerant transition is expected to be relatively smooth due to the alternatives’ similarities to R-410A, dealers should still be aware of its impact on serviceability, product mix, and the HVAC industry overall.
The new residential line of Lennox heat pumps and a/c units will use R-454B refrigerant. The full line of commercial rooftop units and ducted split systems, including the Model L and Enlight families, will also use R-454B.
The integration of Honeywell’s Solstice refrigerant into Hisense units comes amidst the recent increase in legislative mandates across the country to reduce the use of high-GWP HFCs in response to the growing global emphasis on addressing climate change.
Bosch’s newest line of heat pumps will incorporate Honeywell’s Solstice low-GWP refrigerant, and Bosch technicians will be trained in the safe maintenance and installation of the next-generation low-GWP solutions.
In the second installment of this series, the topic of flammability is addressed. We ask Chemours technical trainer Don Gillis what steps contractors should take to mitigate the risk of ignition when working with A2L refrigerants.