R 22 500
The circulation is managed by the GeyserWise Max Control System, which measures the difference in temperature between the geyser and collector.
And only circulate when the collector is 7 degrees hotter.
The GeyserWise Max also manages the element to make sure it is used only when absolutely necessary.
The pump is a 12V DC pump, powered from a battery which is charged by a Solar Panel to ensure the working of the system independent of Eskom.
GeyserWise Element Controller (controls element)*