Non-pressurized Solar Water Heater(OEM)

Detailed Product Description

( stainless steel solar water heaters )

Feature

1. This is a natural circulation system. Cold water is heated in vacuum tube,then rises to the top of tank.

2. Storage tank does not bear high pressure,it has air and flowing vent to ensure whole system works well.

3. It is the most economical system.

4. Easy installation and free maintenance.

Products details:

1. System type: open loop/non-pressurized

2. Tube size: 58*1800mm

3. Material of inner tank: food grade SUS 304 stainless steel

4. Material of out tank: stainless steel

5. Tank insulating layer: high-density polyurethane foaming

6. Solar collector tube: borosilicate glass 3.3

7. Thickness of glass tube: 1.6-2.0 mm

8. Bracket : aluminum alloy ; stainless steel

9. Fastening pieces: stainless steel screw

10. Heat preservation: 72 hours at least

11. Hail resistance: ≤ Ø30 mm

12. Low temperature resistance: ≥-25ºC

13. Optional assistant element : Electric resistance, Controller, Magnesium rod