Assembly and method of installing an assembly

Abstract

An assembly comprises: a mounting device configured to be attached to a wall; an air pressure stabiliser which comprises at least one control member pivotably supported in an opening in a frame for movement, in response to differential air pressure across opposite sides of the frame, between a closed configuration in which the control member(s) substantially block(s) the opening and an open configuration in which the control member(s) leave(s) the opening substantially unobstructed for flow of air therethrough; and a damper for substantially blocking airflow to or from the air pressure stabiliser, the damper being attached to the mounting device, wherein, in use, the damper is located at least partially inside a cavity defined by a wall when the mounting device is fixed thereto.

Images