The xpelair vx100t single speed extraction fan is suitable for a wide range of applications including bathrooms shower rooms and toilets including zone 1 and zone 2 installations this product meets building regulations part f and has a timer control which means that when connected to a remote switch such as a lighting circuit the fan will turn on when the circuit is switched on and overrun for a selectable time of 30 seconds to 30 minutes when the circuit is switched off the vx100t has a sleek s