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 water heater collector,can work well under extremely cold condition,easy install on flat roof or inclined roof....
Delivery Time: | Within 15 days for FCL order |
Package: | Standard export carton package |
Supply Ability: | 6000 Set/Sets per Month |
Minimum Order Quantity: | 5 Set/Sets |
Payment Terms: | L/C,T/T |
Pipe Material: | Heat pipe vacuum tube |
Application: | Water Heater |
Type: | Pressurized |
Place of Origin: | Zhejiang China (Mainland) |