R134a R32 R410 R22 Gas Standing Suction Discharge Pressure Youtube Advantages of R32 Disadvantages of R32 It requires less energy as the low density of the gas helps consume less electricity, therefore, making it very energy efficient The gas has Zero Ozone Depletion Potential It has less Global Warming potential It has less Saturated Steam Pressure The single component of gas makes it easier to produce and manageR32 Product information RefRIgeRantS Chemical Name Difluoromethane Chemical Formula CH 2 F 2 Molecular Weight kg/kmol 52 GWP 100 IPCC 4th AR / 5th AR 675 / 677 Boiling Point @ 1013 bar °C 516 Critical Temperature °C 781 Critical Pressure bar 578 Critical Density kg/m3 4240 Critical Volume dm3/kg 2358 Liquid Density 3 kg/m 9610 Sat Vapour Density3 kg/m3 4734 R32 gas pressure