- Product description
The Dometic FanTastic Vent 3350 has three fan speeds (low, medium, high), a reverse switch to change the fan's direction of rotation (OUT for outlet, IN for inlet) and a switch for automatic opening and closing of the dome.An integrated thermostat ensures ideal comfort at the desired temperature. Equipped with a rain sensor that lets the dome close when it gets wet and open again when it dries. The built-in handle allows the dome to be closed manually in case of an emergency.