We provide Solar Water Heater, Water Heater, solar collector, Hot Water Heater, solar hot water, Solar Water Heaters, solar energy heater, Solar Energy Water Heater, Solar Heat Collector, Hot Collector, Solar Water, pressuried solar heater, Solar Products.

Outer tank: Al-Zn coated steel sheet/color steel / stainless steel
Inner tank: SUS 304-2B stainless steel sheet
Insulation: Polyurethane foam
Vacuum tube: Borosilicate glass 3.3
Tube quantity: From 18 to 36tube for your optional
Stand: Aluminum alloy/galvanized sheet / stainless steel
Option: Auto feeding tank, controller, Electric heater, Magnesium rod.

Note:
1. With heater exchanger 12mm, max. Pressurized 8bar;
2. State water supply direct enter into the inlet water hole, go through the heat exchanger hot water come out from the outlet water hole;
3. The air vent hole can connected with central heat supply pipe to heat the tank water