Solar Water Heat 1.OEM is available 2.Certificate assurance 3.ISO9001,CE,SRCC,solar KMK,CCC 4.5 years qurlity assurance Split Pressurized Solar Water Heater Contain main ... heater so that in the day without sunshine hot water can also be used.5.Can be combined with gas or electric ... . Pressure: 12bar; Operating Pressure: 6 bar.7.It can be used for other function, such as waring. 3. Specification 1.Inner ...