New Refrigerant 2025 Flammable Or Not. Learn about the new 2025 refrigerant requirements, including key changes, environmental impact, and how they affect hvac systems. The hvacr industry is undergoing major transitions due to new a2l regulatory changes.

Beginning in 2025, all new air conditioners must use refrigerants with a global warming potential (gwp) of 750 or less. Learn about the new 2025 refrigerant requirements, including key changes, environmental impact, and how they affect hvac systems.