Vent-Axia Controller Ecotronic 400 Surf.Variable Speed 400W 220-240V

Suitable for use with all T-Series and standard range models to give extract/intake and speed variation. Where a controller is used with T-Series, a 5-core flexible cord is required. · · · E running position for optimum efficiency · · Fingertip sliders · · Infinitely variable speed control · · Double pole ON/OFF switching · · Extract/intake airflow direction · · Neon indicator · · Sensor mode for use with suitable electromechanical switches, Thermo Switch, HumidiSwitch to give automatic fan operation · · Adjustable minimum speed setting · · Knockouts for recessed wiring · · IP20 rated