... SRCC,Keymark,CSA,UL,SABS,CE,ISO approved 2.High pressurized 3.OEM retail available Split Pressurized Solar Water Heater Haokang ... sheet with electrostatic plastic coating, thickness: 1.5mmAccessories:Electric heater,The temperature and pressure relief valve The sensor The copper ... prefered,CFR and CIF acceptable Seperated pressurized solar water heater which approved by CSA,Solar keymark,SRCC,En12975