Control options include integral pull cord and timer. Humidistat and PIR options offer automatic control. The LV100 range conform to Building Regulations mechanical ventilation for toilets and bathrooms. The Xpelair SELV system exceeds the IP requirements for zone1 and zone 2 as defined by IEE wiring Regulations (16th Edition) BS 7671:2001. All models are IPX5 rated and BEAB approved, demonstrating accredited levels of safety. They are all suitable for 220-240V 50Hz mains operation, have lubricated for life motors, Class B insulation for operation in ambient temperatures up to 40ºC and are fitted with a thermal cut out.Ordering is straight-forward: simply select the control option required, then add the appropriate ducting and accessories you may need.