Installation Instructions
1
Peel off the backing from the bottom window
gasket.
2
Place the gasket on the stool and over the
brackets, even with the rear edge, sticky side
down.
3
Carefully slide the empty case into the window
until the holes in the case line up with the
holes in the panel angles.
NOTES:
The case should have a 1/8²minimum tilt
toward the outside.
Be sure the seal gasket and panel gaskets
remain in position and do not roll with the case.
4
Lower the window so it fits behind the panel
tabs. Insert the 4 type A screws through the
holes in the case and into the panel angles,
2 on each side.
5
With the window closed, mark where the
window sash meets the case.
6
Peel off the backing from the case top gasket.
7
Hold on to the case, open the window, and
place the gasket along the mark on the case.

Install the Case in the Window

7
Bottom window gasket
Case holes
Panel
tabs
Case
screws
Put the gasket on
top of the case
where the window
will close.
14