pressurized solar water heater 1. Material of inner tank:SUS304 with 0.41mm 2. Material of outer tank: color steel

1.      Material of inner tank:SUS304 with 0.41mm

2.      Material of outer tank: color steel with 0.35mm

3.      Material of frame: zinc coating with 1.3mm ,with silver color

4.      Assistant tank: 5liter

5.      Copper coil in the tank: diameter of copper:10-11mm weight:7.5kg-8.5kg  in the tank.

pressurized solar water heater