New Ac Refrigerant 2025 Leaks. The 2025 hvac refrigerant changes mark a major shift for the hvac industry, with new regulations designed to protect the environment by reducing global warming potential while improving energy efficiency. In 2025, new regulations have made an appearance.

While the chance of fire is not severe, regulators are requiring manufacturers of new hvac and cooling products to install a variety of safety systems on appliances that are. In 2025, new regulations have made an appearance.