A farmer of Dealesville in the Free State, designed the solar heating system above and which was reported in an Afrikaans Newspaper, Volksblad. It is a simple mesh cylinder in which a black PVC plastic pipe is coiled and then covered with a strong white transparent plastic sheet to keep the heat inside. The cold water inlet is fixed at the bottom and the hot water tap on the end of the pipe on the top. Readers can see the e-mail address for further information.
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