Overflow pools have one major drawback – the energy losses resulting from the overflow channel. The company Aquasolar offers a solution to that problem.

By installing a Besgo 3-way valve and an AS Control Plus Controller you can determine whether the pool water flows via the overflow channel or via the main drain, depending on the ambient air temperature.

In Economy Mode – direct return via the main drain - the water no longer flows through the overflow channel. In this way energy losses due to evaporation can be significantly reduced.
At a cost of less than 3 000 Euros you can save at least 12 000 kW over the whole of a full season.