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 ...

For HVAC contractors tired of flying blind on leaky VRF systems, help may finally be on the way: A new Texas-Nebraska partnership promises to arm service techs with AI tools that can sniff out ...

Refrigerant faults account for many cooling service calls and declining system performance. During AC repair in Los ...

Here's the thing. An HVAC leak might seem like a minor annoyance at first. Maybe you hear a hissing sound or notice your energy bill creeping up month after month. You might think a quick patch job ...