Familiar refrigerants, including R-410A, are being phased out in newly manufactured equipment, with next-generation, low global warming (GWP) refrigerants becoming the new reality. These new ...

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

With the phasedown of R-410A refrigerant starting Jan. 1, 2025, the residential HVAC market will see some big changes in the coming years. As part of the technology transition, newly purchased and ...

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