R32 vs R290 vs R134a vs R12 Refrigerant - techtown In this chart, we compare R32 vs R290 vs R134a vs R12 refrigerant, so you have all the basic details when conducting research for repairs and retrofitting
U. S. Refrigerant Phase Out Chart Info - techtown HCFC refrigerants are being phased out from use This refrigerant phase out chart outlines what's already been halted and what's scheduled in the coming years
R12 to R134a Conversion Chart Formula - techtown Retrofitting a unit from R12 to R134a refrigerant requires you to adjust the charge level Check out our R12 to R134a conversion chart in pounds and ounces
Do some countries still use R12 and R22 freons? - Answers Yes, some countries still use R12 and R22 refrigerants, although their usage is declining due to environmental regulations R12, a chlorofluorocarbon (CFC), has been largely phased out globally
Can freon affect the ozone layer? - Answers The R12 Freon (for one example of hundreds) refrigerant was phased out due to being a Ozone (O3) destroying interactive chemical It was replaced with R134