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 ...
The testing facility at Danfoss, which is known for being its energy-efficiency technology, allows companies to get their ...
Fix It Homestead on MSN
The new refrigerant question that instantly tells you if a contractor is up to date
The fastest way to tell whether an HVAC contractor is living in the past or tracking the future is to ask a single, pointed ...
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 ...
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The safety note homeowners should know about new refrigerants without getting freaked out
New refrigerants are arriving in American homes at the same time you are being told they are both better for the planet and “mildly flammable.” That combination can sound unnerving if all you want is ...
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 ...
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 ...
Within the commercial refrigeration industry, A2L refrigerants have long been recognized as potentially viable alternatives to high-global warming potential (GWP) hydrofluorocarbon (HFC) refrigerants.
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 ...
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 ...
Refrigerants with low global warming potential are more sustainable for the planet, but often more flammable than traditional HFCs. UL Solutions’ Zhongshan laboratory is addressing safety concerns ...
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