Xpelair 4" Simply Contour Silent CV4 bathroom extractor fan LVCV4SR, White

Humidistat 3-speed SELV extractor fan with Ghost air movement technology, designed to deliver near silent ventilation. Operates in low-noise and efficient trickle ventilation mode. Extraction rate increases in response to the integrated active humidity sensor, or by activation of an external switch connected to fan. Ideal for installations with frequent-use condensation, high-levels of moisture, poor existing ventilation, or difficult mould problems. Easy set up with in-built data logger. Aluminium and ... - Manufacturers part numbers: 386GX|LVCV4SR

• Protection Class Ipx4
• Ghost Airmotion Technology For Almost Silent Running
• Supplied With Round And Square Dividers For A Preferred Style
• Featuring Xpelairs Intelligent Adaptiflow Sensing Technology That Delivers Constant Volume Performance Through A Unique Sensor In The Duct. The Sensor Calculates And Records The Fans Airflow And Intuitively Adjusts The Fan Speed According To The Change In Airflow To Maintain The Required Fan Speed.
• Selectable Airflows For Bathroom And Kitchen, With 3 Speed Options For Each