1. On the cutout floor, find and mark the centerline.
2. Place the bottom duct in the opening, with the flange resting
against the bottom front facing of the opening.
A
D
A. Cutout floor
B. Centerline
C. Bottom duct
3. Align the center arrows on the bottom duct with the centerline
drawn in Step 1 above.
A
A. Bottom duct
B. Center arrows, aligned with centerline
4
Prepare Cutout/Cabinet Opening
B
C
E
D. Bottom duct flange
E. Front facing
B
4. Mark the three mounting holes through the bottom duct onto
the cutout floor.
A
A. Short screws (3)
B. Bottom duct mounting holes
5. Using 7/64" drill, drill pilot holes into the three holes marked in
Step 4.
6. Realign and install the bottom duct with three short screws.
7. Using 7/64" drill, drill pilot holes through the four mounting
holes of the bottom duct flange into the bottom front facing of
the cutout/cabinet opening.
A
A. Bottom duct flange
B. Mounting holes
B
B