Solahart Sunheat Series is an Australian designed solar water heater specifically developed to provide hot water free from the sun in medium to high solar gain areas. The black polyester powder-coated aluminium absorber collects the sun’s heat and transfers it to the water in the copper risers. The increase in temperature causes the water to rise and move into the storage tank where it displaces cooler water. This cooler water then travels back into the solar collectors to be heated by the sun. Every system is supplied with Tank, Collector and Hot and Cold pipes.