Elegant appearance. Can add water automatically. For non-pressurized and Pre-heated solar water heater

Outer tank material: color steel; Stainless steel;

Inner tank material:304 2B food class stainless steel;

Working principle: Indirect thermo siphon.

 Tank capacity: 5L/ 8L/ 12L/ 15L

Feeder tank only for add water matically, not for water stocking.

Adding water automatically, making your life easier.

Wide range of color makes Colorful life. 

Assistant Tank for Solar Water Heater