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

Over the past three years, AHRTI has conducted many tests with several types of display cases that used A2L and A3 refrigerants at multiple charge levels and different scenarios. November 12, 2020 ...

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 ...

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 ...

SAN JOSE, Calif., July 29, 2024 (GLOBE NEWSWIRE) -- Posifa Technologies today announced that it is supporting its move into the market for A2L refrigerant and hydrogen sensors with a major expansion ...

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

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 ...