Assistant Tank

Specifications
Assistant tank:
1.Good quality and good prices;
2. Beautiful in design;
3.OEM accept.
Detailed Product Description
Inner tank material: SUS304 stainless steel
Outer tank: 0.5mm colored steel
Insulation: polyurethane foam
Automatic valve with stainless steel ball
Capacity: 3, 5L
Functions:
1. Water loading automatically
2. Closed automatically when full of water
3. Still in working when the water pressure is unsteady
4. Small temperature difference in the solar water heater when the assistant tank start to water loading.
5. Reinforcing the windproof of the solar water heater because assistant will be keeping full of water.