Energy & Environment
Copper coil powerful evacuated tube Solar water heater
Description
Copper coil pre-heating solar water heater with vacuum tubes and copper coil heat exchanger for efficient preheating. Minimizes new water entry, reducing corrosion and scale. Suitable for low-medium pressure with gravity water supply or pressure reducing valve.
Specifications
| Pressure | low to medium |
| Heat exchanger | 45~60 copper coil |
| Heat transfer area | >1.2 m² |
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