STEP 3: FOAM SEAL ON WINDOW FRAME
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Affix the Foam seal (with adhesive) z to the bottom of the window sash and the
Window Base foam seal { to the window base. .
STEP 4: MOUNT THE UNIT IN THE WINDOW FRAME
1. With the help of another person, center the unit
on the windowsill. The lower rail should be com-
pletely flush with the windowsill. Gently lower the
window until it holds the upper rail in place. The
chassis is configured to allow for a natural pitch
towards the outside of about 3-5°.
2. Extend the window fillers to the right and left
edge of the window.
Sealing strip (with adhesive)
–14–