A supply shortage led one tech to charge an R-454B unit with R-410A. The result: no cooling, high pressures, and an expensive ...

By Chris Jung, President & CEO, LG Electronics North America NORTHAMPTON, MA / ACCESS Newswire / August 25, 2025 / Every few ...

HVACR distributors across the U.S. are grappling with a growing shortage of R-454B in cylinders, even as new equipment — already pre-charged with the refrigerant — remains readily available. What ...

As the HVAC industry transitions away from high-GWP refrigerants like R-410A, DCA has positioned itself at the forefront of sustainable innovation in the dehumidification sector.

Between the refrigerant change and the evolving situation with tariffs, it may become increasingly difficult to find replacement R-410A from here on out." ...

This means that the commonly used R-410A refrigerant, with a GWP of 2,088, will no longer be permitted in new air conditioning units.

By Chris Jung, President & CEO, LG Electronics North America NORTHAMPTON, MA / ACCESS Newswire / August 25, 2025 / Every few decades, the HVAC industry undergoes a shift that redefines how we heat and ...