Webinar: A2L Refrigerants & the 2025 HVAC Transition – What Building Officials Need to Know
New Refrigerants, New Rules — Are You Ready? Join us for a free, one-hour webinar designed specifically for building officials, inspectors, and code enforcement professionals preparing for the 2025 transition to A2 and A2L refrigerants in residential and commercial HVAC systems. With the EPA phasing down high-GWP refrigerants like R-410A starting January 1, 2025, and […]