A2L Video Series

Learn important details about the industry's transition to low-global warming potential refrigerants

The HVACR Industry is in the midst of a transition from hydrofluorocarbon (HFC) refrigerants to those that have lower global warming potential. This video series provides brief explanations of some of the aspects of this transition that are critical for contractors, distributors, technicians, fire and safety professionals, and other interested parties to know as the transition moves forward.

An Overview of A2L Refrigerants

A2L Refrigerant Transition Timeline for 2024 and 2025

Changes Made to Future Codes and Standards Addressing A2L Refrigerants 

Preparing for the Transition to A2L Refrigerants: What Building Inspectors, Code Officials, and Contractors Need to Know

Restrictions on A2L Refrigerant Use

The Basics of Handling A2L Refrigerants

How to Find A2L Refrigerant Training Resources

A2L Refrigerant 101