200L Galvanized Steel Homed Thermosiphon Integrated Non Pressurized Vacuum Tube Solar Water Boiler

How non-pressure solar water heater works?

1. Non-pressure solar water heater of all glass evacuated tube collector integrated with storage tank, are ideal for use in houses and other applications where cheap, reliable hot water supply is required. They are simple, economic and practical.
2. As the specific gravity of hot water and cold water are different, cold water goes downward and hot water goes upward.
3. When cold water in evacuated tubes is heated, it becomes lighter and goes to the water tank, while cold water in the tank goes down to the evacuated tubes
4. Through this circulation, the cold water in the water tank will be gradually heated.

Technical Data:

Material:
A) Inner tank: SUS304-2B stainless steel
B) Outer tank: Coated steel sheet
C) Frame: Coated steel sheet

Thickness:
A) Inner tank: 0.4mm
B) Outer tank: 0.4mm
C) Frame: 1.5mm

Heat collector:
All glass vacuum tube 47/1500
All glass vacuum tube 58/1800
A) Coating: Aluminum nitride aluminum (AL-N/AL)
B) Size: 47mm X 1500mm /58mm X 1800mm
C) Heat absorption rate: 88%~93%
D) Qty: 15/20/25/30 pcs

Insulation layer:
A) Material: Imported polyurethane foam (from Bayer Germany)
B) Thickness: 50mm (for maximum 72 hours of conservation)
C) Density: 42kgs / m3

Tank capacity:
A) 90/ 120/ 150/ 180 liters (47/1500)
B) 150 / 200 / 250 / 300 liters (58/1800)
C) Tank diameter: 360 / 410mm

Optional accessories:

Automatic controller/electric heater /magnesium rod/assistant tank

Certificate: CE

6 years international quality warranty for solar water heater, 1 year warranty for automatic controller

Packaging: Vacuum tube / carton (for sample order wooden box packing is required), water tank / carton, frame /carton

Features:

Can be used at any time to warm the cold water.

It can overcome the shortcoming of traditional solar water heater, such as slow heating rate, long waiting time.

High efficiency: A special heat exchanging mode is adopted to avoid mixed effect, so cold water can be heated at any moment.

Water pressure is same as tap water; it can be connected directly to city tap water system.

Green and economical.

No pollution in working, no cost for hot water.

Easy operation. Automatic water supply, you can take it easy and enjoy good time.

Fashionable:

The appearance is nice and attractive and can fit into the surroundings properly.

Additional Terms: