The Silhouette 125B Axial Bathroom/Toilet Fan is a standard, single speed, 125mm fan that combines high levels of performance with a stylish, low profile design. With a profile of only 18mm it will complement any decor in any location and provide a first class unobtrusive installation. The Silhouette 125B fan is suitable for both ceiling and panel mounting with the added advantage of both horizontal and vertical angle installation. In addition, the fans can be connected to an appropriate duct run to the outside of the property. Features Designed for both vertical and horizontal applications The downstream airflow guide vanes provide improved pressure development Modern aesthetic design Backdraught shutter Blue Neon running light Suitable for wall, ceiling, panel and window mounting  18mm ultra low profile grille The Fans are IPX4 rated