Drill a hole in the center of each outline. Insert screws, leaving space between the screw head
and the joist. Screws are not provided.
Attach the rails onto the screws. Tighten screws.
Connect 4” duct and vent to the outside. Tape joints.
If ducting does not fit securely, an adapter may
need to be purchased.
Pull wires through the strain relief.
To Next Page
Loading...
