non-pressure solar water heater: 1.High efficiency. 2.cheap and reabile solution,simple structure,easy installation. 3.Outsta

non-pressure solar water heater:

1.Vacuum Tube Specifications:Dia 47x1.6,Dia58x1.8,Dia58x2.1

2.Water Tank Liner: Imported SUS304-2B  food grade stainless

3.System pressure:The factory test pressure 0.2MPa pressure run

4.Tank shell:Brushed silver porcelain plate

5.Tube Number Range:16,18,20,24,30,36

6.Capacity:95L-208L

7,Elegant design

8.Light area: 1.24m2-4.30m2

9.Cheap and reliable solution, simple structure,easy installation

non-pressure solar water heater