In 1992, new federal efficiency standards shook up HVACR — and set the stage for the high-efficiency equipment contractors ...

For equipment manufacturers, RS-20 provides a lower-GWP A1 option for equipment traditionally designed around R-134a technology, including equipment for chillers, data center cooling, healthcare ...

Learn how the Energy Efficiency Reform Act would affect HVAC equipment standards as industry associations weigh in on what ...

Facing a difficult HVAC labor market, Atticman Heating and Air Conditioning & Insulation owner Mario Lopez has made constant ...

The Unified Group's Financial Forum brought members together for learning, collaboration, and peer-to-peer discussion focused ...

After a slow start to 2026, the HVAC industry has picked up steam in the form of solid, consecutive growth in cooling ...

Contractors struggling to generate enough leads from Google Local Services Ads may be overlooking a handful of relatively ...

By monitoring workers under real Louisiana conditions, we found that air movement significantly reduced discomfort and perceived effort, said Charlie Huizenga, a founding researcher at the Center for ...

Copper’s recent price drop reflects shifting tariff expectations rather than a resolution of the underlying supply shortage, leaving contractors and manufacturers facing continued cost pressure as ...

The move to A2L refrigerants reads, on paper, like a swap. New residential systems now use R-454B or R-32 in place of R-410A, ...

LAB WORK: The A-Gas refrigerant laboratory in Dartmouth, Nova Scotia, Canada, which became part of the company through its acquisition of Refrigerant Services Inc., was recently certified by the ...