Refrigerant R410a, Puron

R-410A, (Puron) is a popular HFC refrigerant blend (50% R-32 and 50% R-125) used in air conditioners and heat pumps, widely adopted after 2010 to replace ozone-depleting R-22. Known for high cooling capacity and energy efficiency, it operates at higher pressures, requiring specific, durable equipment. While it does not harm the ozone layer, it is currently being phased down due to its high global warming
potential.