Did you know that International Mechanical Code (IMC) chapter 11 requires refrigerant piping for split system projects featuring A2L refrigerants to be installed in a ...

FIGURE 1 - A TALE OF THREE TESTS: This minimum ignition energy (MIE) testing illustrates that much stronger ignition sources are required to ignite A2Ls than A3s. Once ignited, the A2Ls also burn much ...

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 ...

Quality Degree integrates A2L refrigerants into its HVAC systems for improved safety and sustainability. ROYERSFORD, PA, UNITED STATES, June 3, 2025 /EINPresswire / -- Quality Degree has introduced ...

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 ...

The market appears to be accepting 10% higher prices on HVAC equipment as manufacturers comply with requirements to transition to the safer A2L refrigerant over the more traditional refrigerants like ...

FORT WAYNE, Ind. (WANE) — Air conditioner costs may be on the rise as a new refrigerant will be introduced soon. The current refrigerant in HVAC systems, R-410A, is being phased out following new ...

Across nearly every industry, there has been an increased push for fuel and energy efficiency, as well as for a reduction in the impacts of global warming. Among these industries, the heating, ...

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

This story was originally published on Facilities Dive. To receive daily news and insights, subscribe to our free daily Facilities Dive newsletter. Shortages of A2L-compliant refrigerant R454-B are ...

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 ...