... water heater system 2.2012 hot sale 3.OEM available 4.Solar Pressure collector 5.High absorptivity,Anti-freezing Split solar water ... 3. The pressurized solar water heater collector and the water tank is separated, that makes the system combine with the building perfectly ... It can be used for other function, such as warming8. Water capacity: 150L, 200L, 250L, 300L, 500L Specifications:manifold (interior ...