Air-Conditioning, Heating, and Refrigeration Institute (AHRI) hosts “State of Play: Refrigerant Policy in the U.S. — Federal and State Activity,” with Samantha Slater and Thomas Deary of AHRI, Kevin Fay of The Alliance for Responsible Atmospheric Policy, Scott Stone of Glencoe Strategies, Alex Ayers of Heating Air-conditioning & Refrigeration Distributors International (HARDI), and Ram Narayanamurthy of the California Energy Commission, 10-11 a.m. in S222.

TUESDAY, FEB. 3

National Comfort Institute (NCI) hosts “How to Deliver High-Performance Heat Pump Retrofits,” with NCI’s David Richardson, 8:30-9:30 a.m. in S226.

The AHR Panel Series hosts “2026 State of the Industry: Today’s Market, Challenges, Opportunities & What’s Ahead,” with Bill McQuade of ASHRAE, Stephen Yurek of Air-Conditioning, Heating, and Refrigeration Institute (AHRI), and Talbot Gee of Heating Air-conditioning & Refrigeration Distributors International (HARDI), moderated by Bryan Orr of the HVAC School podcast and Kalos, 10-11 a.m. in S222.

WEDNESDAY, FEB. 4

Air Movement and Control Association International hosts “Balance and Vibration,” with Amine Radoui and Rad Ganesh of Twin City Fan Cos., 9-10 a.m. in S224.

Associated Air Balance Council (AABC) hosts “Maximizing the Value of Testing, Adjusting & Balancing (TAB) in Existing Buildings: Practical Strategies for Facility Managers,” with Jeremy L. Johnson of American Testing Inc., 10:30-11:30 a.m. in S226.