Carrier Phases in Next-Gen Lower-GWP Refrigerant, Industry Training Programs

Carrier is continuing to lead in sustainability efforts by phasing in the lower global warming potential refrigerant R-454B, Puron Advance, to its residential systems complete with new mitigation and reclamation components.

With a GWP of 466 – a 75% reduction from R-410A – and non-ozone depleting potential, Puron Advance refrigerant was selected as the best solution to minimize environmental impact and provide longevity based on the United Nations Montreal Protocol Kigali Agreement phasedown plan. Carrier worked closely with regulators and research groups to develop standards, codes and regulations that will help ensure the safe use of R-454B.

Additionally, the company has systematically rolled out multifaceted training programs through online courses, in-person training at its new technical training center in Indianapolis, Indiana, advanced launch materials and webinars, reaching over 800 dealers so far.

Carrier is redeveloping its portfolio of HVAC systems, enhancing from the inside out so units are lighter, technology-enabled and equipped with new refrigerant-specific components to support with refrigerant transportation, handling, installation and leak mitigation and reclamation – ahead of regulatory changes. Changes above and beyond regulatory requirements include lighter coils such as Vertex Technology, enhancements to communicating capabilities through InteliSense Technology, incorporating Near Field Communication for faster installation and servicing, and refrigerant-specific additions such as new leak sensors, differentiated labeling and early training.