R-32 is a hydrofluorocarbon (HFC) refrigerant, also known as difluoromethane (

CH2F2cap C cap H sub 2 cap F sub 2
CH2F2
), used in air conditioning systems. It is considered a more environmentally friendly alternative to older refrigerants like R-410A and R-22 because it has a low global warming potential (GWP) and zero ozone depletion potential (ODP). R-32 is also more energy-efficient and easier to service than some other refrigerants.