Specification:
1. Insulation: Polyurethane foam layer.
2. Tube: 47*1500mm or 58*1800mm.

Advantages:
1. Compulsive recycling means help the system collector absorb the sun energy and transfer it to water tank efficiently.
2. High working efficiency: With the scientific principle, the heat energy can be transferred to water tank on time.
3. Saving energy: Choosing Germany original pump, the electricity comsumption is very little, just only several cents every day.
4. One pump, two functions: Increasing pressure and recycling.
5. Operation easily with an intelligent controller and digital display.
6. Beautiful appearance and easy to be installed.