Thermosyphon solar water heating system relies on the natural circulation of water between the collector and the tank or heat ex

Thermosyphon solar water heating system relies on the natural circulation of water between the collector and the tank or heat exchanger. As water in the vacuum tubes is heated it rises naturally into the tank, while cooler water in the tank flows down to the bottom of the vacuum tubes, causing circulation throughout the system to heat the water

Standard vacuum tube size:47-1500mm, 47-1800mm,58-1800mm, 70-2000mm etc.