Airflow QuietAir QT100 Series Residential Extractor Fan is designed to provide powerful extraction levels that exceed the requirements of the latest building regulations. The QuietAir QT100 is the quietest fan available complying with building regulations “Installed Performance” requirements when ducted. QuietAir is a range of elegant, discreet axial fans that are extremely quiet with various control options that activate the fan only when needed remote switching timer, humidity timer and motion sensor with timer. By using exceptionally low energy this helps to reduce carbon emissions and also save on your energy bills. It has a high efficiency impeller for extraction through up to 12m of rigid ducting with up to 10 x 90° bends and still complies with the building regulations.