| More Information... The Xpelair Xplus 2 system can be mounted either in a roof space, ceiling void or within a kitchen cupboard. It can be mounted horizontally, vertically or inverted.A typical installation shows the system mounted in the loft space of a domestic dwelling. In this installation it shows the duct to atmosphere going through the roof, however along as the outlet to atmosphere is vertical the unit can be discharged via a wall grille.Although many kinds of ducting can be used - round rigid, flexible or flat duct - it is recommended that insulated ducting should be used where it passes through an unheated area, such as a roof void.The many spigots of the unit allow connection from virtually any direction, thus reducing the amount of bends required in a system, therefore reducing airflow restriction and ultimately noise. |