For the last several years, the HVACR industry has been laser-focused on the AIM Act, which gave the Environmental Protection Agency (EPA) the authority to phase down the consumption and production of ...

OEMs are rolling out new HVAC systems that use lower-GWP alternatives The HVAC industry is entering a new era due to the AIM Act, which mandated the phaseout of R-410A system production after December ...

The city’s current policy explains how newer refrigerants fit its code, while federal guidance draws a clear line around existing systems. An A2L label should lead to specific questions: which ...

Much has been made about the shift of many HVAC systems to A2L refrigerants to comply with new environmental regulations, along with the continued expansion of A3-driven heat pumps in Europe and other ...