Posts Tagged ‘hvac systems’

The 2025 Refrigerant HVAC Mandate is a regulation introduced to reduce the environmental impact of refrigerants used in HVAC systems. Starting in 2025, manufacturers and installers must transition to using refrigerants with a lower global warming potential (GWP), such as R-32 and R-454B, instead of older, high-GWP options like R-410A. This mandate is part of…