If the answer you hear is vague, or the installer brushes off A2L refrigerants as “basically the same as the old stuff,” that is a red flag. Changes in equipment have driven changes in training, tools ...

The fastest way to tell whether an HVAC contractor is living in the past or tracking the future is to ask a single, pointed question about new refrigerants and the rules that now surround them. If the ...

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.

The refrigeration technologies used in the restaurant industry are changing rapidly. In response to the global phasedown of hydrofluorocarbon (HFC) refrigerants, many foodservice original equipment ...

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 ...

As a result of the pandemic, HVAC Excellence held its 2021 National HVACR Educators and Trainers Conference online, and more than 1,000 individuals signed up to attend one or more of the 130 virtual ...

EAST PROVIDENCE, RI, UNITED STATES, March 31, 2026 /EINPresswire.com/ — As the HVACR industry transitions to A2L mildly flammable refrigerants, QuickFitting ...