In this episode of our podcast I meet Don Gillis in person for the first time at the AHR Expo 2025 in Orlando. We gather at the Chemours booth to discuss the intricacies of A2L refrigerants, focusing on the widely used R-454B. Our conversation covers the technical specifications, safety features, and practical applications of A2Ls, providing valuable insights for anyone in the HVAC industry. Tune in to learn from our detailed discussion about the future of refrigerant technologies and how they're shaping safer, more efficient systems.