Introduction
Direct Thermo siphon Solar Water Heater is most common used in domestic for its simple structure and economical cost. It??s easy to be installed but the system has no pressure; it should be placed on the roof for the water head.
Feature
1. Inner tank: Food Grade Stainless Steel 304/2B by argon protect welding, supply water quality and drinkable.
2. Outer shell: Galvanized Steel coated anti-corrosion layer
3. Heat insulation layer: 50-60mm import polyurethane integral foaming.
4. Frame: Galvanized Steel coated anti-corrosion layer, both install inclined and flat roof.
5. High Pressure Cold Water In: 6 bar cold water to tank from Feeder or Electric Auto Valve.
6. Automatic Heating Element is free.
1% spare parts are free.
5 years warranty for quality.
All installation and operation documents are free.