3 years for whole system, 15 years quality warrant for solar vacuum tube.
Quality warrant:
Working pressure: 0.6 Mpa (6 bar).
Optimal installation angle 30-70
Solar collector with heat pipe, design according to Europe standard, water not flow inside tube,work under extrme cold condition
| Package: | Export standard carton package |
| Supply Ability: | 2500 Set/Sets per Week |
| Minimum Order Quantity: | 10 Set/Sets |
| Payment Terms: | L/C,T/T |
| Pipe Material: | heat pipe vacuum tube |
| Application: | Water Heater |
| Type: | Pressurized |
| Brand Name: | YIJIALE, OEM |
| Place of Origin: | Zhejiang China (Mainland) |