The shift to A2L refrigerants may seem daunting, but with proper tools, training, and safety know-how, contractors can handle ...

Regulations are accelerating low-GWP refrigeration adoption. While CO₂, A2Ls, and propane offer viable paths, each has unique ...

SAN JOSE, Calif., Dec. 04, 2024 (GLOBE NEWSWIRE) -- Posifa Technologies today announced that its PGS6454 MEMS A2L refrigerant leak sensor has received a recognized component certification from ...

Solution is the first with full UL Recognition for the use of R454A, R454B, R454C, and R32 under the 4th edition of UL 60335-2-40 Sensata Resonix™ RGD Sensor detects the presence of A2L refrigerant ...

Within the commercial refrigeration industry, A2L refrigerants have long been recognized as potentially viable alternatives to high-global warming potential (GWP) hydrofluorocarbon (HFC) refrigerants.

Big changes are coming to the way you keep your house cool. The type of refrigerant currently used in HVAC systems is being phased out. The 2020 American Innovation and Manufacturing Act directed ...

Air conditioners sold in 2025 are not just newer versions of what you already own, they are being redesigned around different refrigerants, new safety rules, and higher efficiency expectations. If you ...