An Open Loop Water Heating System provides many advantages, which is the simplest and least expensive active system to install. There is no heat exchanger, which allows efficient heat transfer directly to the water. When there is not enough energy for sun, an electrical back up element will be automatically switched on by controller.

Feature

1. Simple Installation, No Maintenance, Effective operation

2. Flat Plat &Anti-freeze Controller

3. Easy Retrofitting to Existing systems

4. Porcelain Enamel or SUS316 Stainless Steel Storage Tank With Electrical Back Up

5. No risk of freezing, equal of solar absorb area, Better efficiency than Evacuated Tube solar collector,

    butmore energy loss.