HFC-32 Refrigerant Gas (R-32), also known as Difluoromethane, is a modern refrigerant widely used in new-generation air conditioning and heat pump systems. It offers zero ozone depletion potential (ODP) and a low Global Warming Potential (GWP) of 675, making it a more environmentally friendly alternative to traditional refrigerants such as R-22 and R-410A. Known for its excellent energy efficiency and reliable cooling performance, R-32 has become a preferred choice for today's high-efficiency HVAC systems.