MATERIAL:

• Inner tank: SUS 304 stainless steel sheet
• Insulation: polyurethane foam
• Vacuum tube: borosilicate glass  
• Absorption coating: Al-N-Al
• Stand: aluminum alloy/galvanized sheet
    

THERMOSYPHON SYSTEM

• It’s 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.

• High heat collecting efficiency of coating. The temperature inside the tube may exceed 250ºC. Vacuum tube is high in absorption and low in emissivity. Even in cloudy weather, it still can work normally.
• Super Quality of Inner Tank: The imported SUS304 food grade stainless steel guarantee the superior drinkable water quality. The high quality and unique welding technology made the long endurance of the tank. Not only super in quality but fine in outer appearance.
•  Excellent Temperature Preservation Ability: The imported polyurethane between the two tank’s layers act as the insulation medium, the thickness is 55mm-60mm. The temperature preserve time may exceed 72 hours.
• Advanced Function: A built in heating device is added to ensure hot water supply even in extreme cold or unexpected conditions.

CONTROL

• Assistant Filling Tank: Water input is controlled through a small  assistance tank with inner balloon, mounted on the top of the main tank to insure automatic water filling.
• Intelligent Automatic Control Unit: With a special sensor to detect water level and temperature and display different information on the screen. It controls the water filling and heater start up depending on your settings and preferences.