Airflow QuietAir With Timer - QT100T filter An external 3A fuse is

An external 3A fuse is required for each fan unit

Switch live overide and back draught shutters

humidity sensor will operate the fan whilst the relative humidity exceeds the pre set activation point

up to 93% of the heat is recovered by the heat exchanger before the air is expelled into the atmosphere – at the same time air is drawn in from outside and the recovered heat is then transferred and filtered before it is distributed back into the property

Airflow QuietAir With Timer - QT100T filter An external 3A fuse isThis QuietAir Timer Fan carries the Quiet Mark Approval and is part of an extended range of elegant, discreet axial fans that are extremely quiet with various control options that activate the fan only when needed the choices are: remote switching, timer, humidity with timer and motion sensor with timer. This Timer model is controlled by a remote switch, it can be connected to the same switch as the light circuit or it can have its own switch. There