Description
Johnstone University: A2L Refrigerants T51-334
New refrigerant rules and its impact in 2024.
About this Event
About this Event
What contractors need to know about the new refrigerant rules and its impact in 2024.
• Regulations: EPA timelines and schedules.
• Low GWP Refrigerant Options. R-32/R454B
• Flammability A1 Vs. A21 Vs. A3, know the difference
• Equipment changes
• Code adoption