HFC HYDROCARBONS HFO HCFC HFO’s R513A (Opteon® XP10) UN1078, 2,3,3,3-Tetrafluoropropene, 1,1,1,2-Tetrafluoroethane. Mostly used in Air Conditioners and Heat Pumps. Polyester Oil. Replace R22 GWP: DOWNLOAD SDS AVAILABLE PRODUCTS: #1.5 lb. Our Most Convenient Size. MORE INFO #30 lb. Contractor’s Everyday Choice. MORE INFO #125 lb. Larger Installations & OEM’s. MORE INFO News Questions? Name Email Address Message Submit