Non-Pressurized Solar Hot Water Heating Solar Water Heater Evacuated Tube Solar Collector Geyser
Features:
1. Cheap and reliable solution, Simple structures, Easy installation.
2. High efficiency of heating,water heated by sun light directly.
3. Withstands water pressure no more than 0.1MPa.
4. Operated without any power supplying.
5. Electric heater can be used as back-up in rainy days.
6. Hot water can be used directly, or can be used as a pre-heated.
7. Water flow in the vacuum tubes and is operated when confined.
8. Tank is equiped with electric water heater setting,automatic temperature controller(optional ).
9. the insulating layer uses polyurethane bulk bubble,keep hot water 72 hours.
Inner tank: Food Grade Stainless Steel by argon protect welding, supply water quality and drinkable
Outer shell: Galvanized Steel coated uncorrosion layer
Heat insulation layer: 50-60mm import polyurethane integral foaming
Frame: Galvanized Steel coated uncorrsion layer, both install inclined and flat roof.
High Pressure Cold Water In: 6 bar cold water to tank from Feeder or Electric Auto Valve.
Automatic Heating Element free
1% spare parts are free
5 years quality warranty
All install documents are free