/ Chadwell University / Next Gen HVAC: Navigating the A2L Refrigerant Transition (Tools, Safety, Steps)

Next Gen HVAC: Navigating the A2L Refrigerant Transition (Tools, Safety, Steps)

Training for the A2L refrigerant transition—tools, safety procedures, and installation steps for multifamily HVAC

Chapters & Timestamps

Introduction and Objectives: 0:00 - 01:26

Global Warming Potential and AIM: 01:26 - 02:54

Regulatory Background: 02:54 - 05:33

A2L Refrigerant Classification: 05:33 - 08:43

Refrigerant Comparison – R32 vs. R454B: 08:43 - 12:44

Safety and Handling Procedures: 12:44 - 16:03

Nitrogen Use and System Purging: 16:03 - 20:09

Equipment and Tool Compatibility: 20:09 - 22:53

Phase-Down Status and Environmental Impact: 22:53 - 25:50

Pressure and Temperature Comparisons: 25:50 - 27:00

Brazing Quality and Oxidation Prevention: 27:00 - 28:53

Line Set Evaluation: 28:53 - 30:21

Safety and Compliance: 30:21 - 34:12

Conclusion and More Resources: 34:12 - 34:44