| Certification |
CE |
| Capacity |
250 |
| Place of Origin |
Zhejiang China (Mainland) |
| Brand Name |
OEM |
| Type |
Evacuated Tube |
| Pressure |
Unpressurized |
| Circulation Type |
Direct / Open Loop (Active) |
| Heating System |
Thermosyphon (Passive) |
| Connection Type |
Direct-Plug |
| Installation |
Freestanding |
| Housing Material |
Stainless Steel |
Vacuum Tube Solar Water Heater Specifications: Inner tank: SUS304-2B (food grade) Stainless Steel Outer tank: Colored Steel / Stainless Steel Insulation layer: Polyurethane Foaming Bracket: Aluminium Alloy Vacuum Tube: Φ47x1500mm, Φ47x1800mm, Φ58x1800mm Tube number: 12, 15, 16, 18, 20, 24, 30, 36pcs. Heat preservation: 72 hours Hail resistance: 25mm Optional Accessories: Assistant Tank, Electric Heater, Controller, Magnesium Stick, etc. Features: 1. Aluminium Alloy bracket make its appearance shining and attractive. 2. Tight polyurethane foaming ensures high heat-preservation ability. 3. Argon welding technology for inner tank guarantee a watertight system for durable useful-life. 4. Optional electric heating device can be used in rainy, cloudy and cold days.