| Certification |
RoHS |
| Capacity |
155 |
| Place of Origin |
Chongqing China (Mainland) |
| Brand Name |
OUKAI |
| Model Number |
20tubes |
| Type |
Evacuated Tube |
| Pressure |
Unpressurized |
| Circulation Type |
Direct / Open Loop (Active) |
| Connection Type |
Direct-Plug |
| Installation |
Wall Mounted |
| Housing Material |
Stainless Steel |
solar water heater 1. best angle of elevation 45o,make the heat efficiency is very high 2. Inner tank:imported 304 2B food grade stainless steel.thicness is 0.5mm,strong anti-corrosion longer use time 3. Outer tank:0.5mm zinc-coated color steel plate 4. Insulating layer:high pressure polyurethane foamed 5. Vacuum tube: 3.3 high borosilicate glass,which has the high absorption rate and low emission rate. 6. Bracket: stainless steel 7. Electrical heat element can be choosed for this system