solar heater water tank Working Principle 1.when the temperture of the heat collector reaches the set value,the controller shall start the circulation pump automatically.2.the circulation pump makes heat-conducting liquid circulate automatically.3.the heat-conducting liquid transters heat to water by the heat exchanger in the water tank.4.in case the temperature of the circulation pump does not reach the set value,the circulation pump shall be shut automatically.

Inner tank :  SUS304-2B

Outer tank:  galvalized steel by paint

Insulation:    polyurethane

Model:        18aperture

solar water heater tank