The first quarter of every year is packed with HVACR conventions. Unfortunately, this timeframe also coincided with the pandemic of coronavirus.

In a refrigeration system, service technicians often confuse a liquid line restriction with an undercharge of refrigerant.

The California Air Resources Board (CARB) held a public workshop in January to discuss its proposals for reducing high-GWP HFCs.

Refrigeration systems operating at a higher-than-normal discharge pressure can be the result of several different issues.

EPA Administrator Wheeler signed the Protection of Stratospheric Ozone: Revisions to the Refrigerant Management Program’s Extension to Substitutes.

A survey has found that only about half of HVAC professionals are familiar with upcoming 2023 efficiency and refrigerant regulations.

A series of sessions will be conducted by refrigerant manufacturers during the National HVACR Educators and Trainers Conference.

At this year's Expo, numerous manufacturers and industry organizations got specific about the next generation of low-GWP refrigerants.

Refrigerant migration can be damaging to a compressor. The refrigerant migrating back to the compressor can possibly slug the component.

As refrigerant regulations grow more stringent, manufacturers are beginning to offer new refrigeration architectures that utilize low-GWP refrigerants.