Pentair Aquatic Systems’ SolarTouch® solar controllers regulate a pool’s temperature at the touch of a button. Once the digital thermostat is set, SolarTouch monitors the pool water’s and solar collectors’ temperature. Digital controls eliminate imprecise settings and allow temperature to be set in one-degree increments. In addition, the solar valve automatically drains the solar collectors when the pump shuts off. Steel gears, a highly efficient low-voltage motor, service switch for flow direction, and a weatherproof composite enclosure ensure the motorized valve actuator lasts.