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 collector system,work well under extremely cold condition,easy install on flat or inclined roof, harmony with building.
| Delivery Time: | 20 days |
| Supply Ability: | 8000 Set/Sets per Month |
| Minimum Order Quantity: | 1 Set/Sets |
| Payment Terms: | L/C,T/T |
| Application: | Water Heater |
| Type: | Manifold Collector |
| Place of Origin: | Zhejiang China (Mainland) |