Xpelair has launched the Premier UltraDC fan, which offers low-energy use and an extended motor life.

UltraDC can be used for decentralised continuous extract systems, with four selectable extract rates for kitchens, utility rooms, bathrooms and toilets.

The unit can also be set for intermittent ventilation installations in bathrooms and toilets, while the integral humidistat, timer and pull cord features can be activated as required at installation.

It can be surface or recess- mounted, and a IPX5 LoVolt design makes it suitable for use in bathroom splash or hazard zones 1, 2 and 3.

At the heart of the unit is the pressure development of a centrifugal fan, which is claimed to use just 3.5-5.1 W.