New Refrigerant 2024. This article provides a detailed overview of new environmental standards for refrigerants, the implications for light commercial hvac equipment, and how lennox. This shift comes in response to the u.s.

Come 2025, the environmental protection agency (epa) will set a 750 global warming potential (gwp) limit for air conditioning. The hvac industry is beginning to transition to new refrigerants required by the american innovation and manufacturing act of 2020, which gradually phases down the use of.