3 years for whole system, 15 years for solar vacuum tube.
Quality warrant:
Working pressure: 0.6 Mpa (6 bar).
Optimal installation angle 30-70
Solar heat collector,High absorbance,work well under extremely cold condition, Easy install on inlcined roof or flat roof.
| Package: | Standard export carton package |
| Supply Ability: | 6000 Set/Sets per Month |
| Minimum Order Quantity: | 2 Set/Sets |
| Payment Terms: | L/C,T/T |
| Port: | SHANGHAI |
| Certificate: | ISO9001:2000,CE |
| Pipe Material: | Heat pipe vacuum tube |
| Application: | Water Heater |
| Type: | Pressurized |
| Place of Origin: | Zhejiang China (Mainland) |