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., ...

Does This Course Prepare Me for Work Ready Certificates? Yes. This HVAC/R Technician Certification course will prepare you for entry-level work ready certificates: HVAC Excellence “Employment Ready” ...