SC3D Solar Controller 20m Lead Butterfly Valves Maximum Working Temperature 121C
SC3D Solar Controller 20m Lead Butterfly Valves Maximum Working Temperature 121CThe SC3D is a micro processor based solar controller used to heat a pool or spa from a solar collector. The controller senses the temperature on the roof and the temperature of the pool. If the roof temperature rises 7 degrees above the pool temperature and the pool temperature is below the set point then the controller will switch power to the solar pump which then cycles the pool water through the collector to heat and return it to the pool. If the
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