Abstract: A through wall connector assembly which provides a substantially water-tight and air-tight seal around the circumference of an opening in a wall to allow for sealed extension of a line through the opening in the wall. The assembly includes a male member adapted to extend through the opening in the wall. The male member receives a first section and a second section of the line to be extended through the wall. A female member is attached to the male member to secure the male member and the female member in the wall. A first seal is positioned adjacent the male member on one side of the wall and a second seal is positioned adjacent the female member on the opposite side of the wall to prevent the ingress of air, moisture and water through the opening in the wall.