This fan is designed for installation in ventilation shafts or ductwork. The fan is equipped with automatic louvers that open during operation and close when the fan is off, preventing backdraft and unwanted airflow. A built-in thermal actuator ensures smooth, gradual opening and closing of the louver blades, completing the cycle within 45 seconds after the fan is switched on or off.
Technical data:
Voltage: 220V/50Hz
Extraction rate per hour: 230m3/h
Power consumption: 16W
Noise level: 38 dB
Colour: White
What's in the box
1 x Extractor fan
