... Solar water heater CCC,CE,Solar keymark,ISO,RoHS Beautiful design Easy installation&high quality OEM is available Solar water heater is not only the supplier of solar ... , swimming pool and so on.INP-NT5818S non-pressurized solar water heater Features,1) Vacuum tubes: 58X1800mm 2) Inner tank ... Easy installation. You can choose two kinds of frames, flat roof or slope tile roof. 8) Products that suitable ...