Installation Sheet

Island Installation Details Cont:
3. Stack Support Frame Preparation:
 The Model Hood being installed
will always determine the
support frame size required;
10-3/4”, 15-3/4” or 22-3/4” Wide
and 11-1/2” Deep.
 At the proper ceiling location
install upright 2 x 4 cross framing
between ceiling joists. The
location to be on center, side to
side the overall width of the
support structure selected:
10-3/4”, 15-3/4”, 22-3/4”.
 Allow electrical wiring and vent
pipe to go 6” past bottom of wood
frame. Finish the ceiling surface
as required marking the location
of the cross framing (or backing)
beneath.
4. Installing the Support Frame:
 Secure the support frame to the ceiling with
six #8 wood screws, 2 1/2” long, using the pre
drilled holes located in the two support
brackets.
 Check the frame to sure it is vertically plumb,
in both directions, and correctly positioned
above the cooking surface. The frame may be
adjusted to allow for some ceiling
imperfections by using the four adjusting
screws in the elongated holes located on the
two mounting brackets.
 Now install four #10 x 5/8”
screws in the pre drilled fixed
bracket holes “Locking” the
support structure in position.
*It is NOT recommended to use 2
dampers during installation. You
have the option to put a external
damper or use the existing damper
already on the unit.