At the AHR Expo, companies showed off the ways in which their products are designed to make contractors’ and technicians’ ...

HVAC professionals are concerned about the transition to A2L refrigerants, especially whether they need to replace all their tools. It’s prompting changes in the tools required for HVAC systems, but ...

PITTSBURGH, March 18, 2025 /PRNewswire/ -- "As an HVAC technician, I thought there could be a better tool for accessing service valves and the refrigerant system," said an inventor, from Rogers, Ark., ...