Pressurized Solar Water Heater (copper coil as heat exchanger) (YJL-HR-01)

1) The pressure of hot water is pressure of tap water directly, you can enjoy more comfortable shower.
2) Hot water that we use flow in copper coil without transferring in tank directly, so the water is more clean and healthy, improve your life quality.
3) There is no need to waiting, you can enjoy instant hot water at any time.
4) It is also suitable for some area with bad water quality such as hard water, impurity water etc. We only need get high quality water in water tank as a thermal source, refresh it during some time in interval. This will increase vacuum tube heat efficiency and increase whole system life performance.

Material:
1) Heat exchanger: Copper Coil (20~50 meter length)
2) vacuum tube: 58/1800 mm
3) Water tank material (inside): SUS304 2B stainless steel
4) Water tank material (outside): Color steel PVDF or SUS304 2B stainless steel
5) Insulation: 50-70mm polyurethane integral foam
6) Frame: Aluminum alloy
7) Max Pressure: 0.6MPa
8) Heat preservation: 80-90 hours
9) Hail resistance: 25mm