solar water heater with copper coil
Product Description
• The technology solves the problem that is non-pressure solar water heater is without pressure when the water goes out. • The technology avoids the problem of unsteady water temperature existing in the non-pressure solar water heater. • Water volume in the tank keeps invariable when use, and it avoids that the heat storage tank is without water. • The technology makes consumers keep away from filling the heat storage tank full every day.
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