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ALL INSTALLATIONS
Remove all packing material, unplug
and remove blower from fan housing.
Remove wiring panel
from fan housing (if
already installed).
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Some models only:
Select 50, 80 or 110
CFM based on your room
size and desired
air ow.
50 80 110
OPTION - To mount housing anywhere between ceiling framing:
Use optional Hanger Bar Kit (sold separately from local distributors or
website). Follow mounting instructions included with kit.
ROOF CAP* (with built-in damper)
WALL CAP*
(with built-in
damper)
4-IN. ROUND
ELBOWS*
FAN
HOUSING
Seal gaps
around
housing.
Seal duct joints
with tape.
INSULATION
(Place around and
over fan housing.)
POWER
CABLE *
* Purchase separately.
OR
Keep duct
runs short.
4-IN. ROUND
DUCT*
IMPORTANT -
The ducting from this fan to the outside of the building
has a strong effect on the air flow, noise and energy use of the fan. Use the
shortest, straightest duct routing possible for best performance, and avoid
installing the fan with smaller ducts than recommended. Insulation around
the ducts can reduce energy loss and inhibit mold growth. Fans installed
with existing ducts may not achieve their rated airflow.
Cooking
Equipment
Floor
COOKING AREA
Do not install above or
inside this area.
45
o
45
o
NOT FOR USE IN
A COOKING AREA.
For Retro t Installation -
Skip to Page 3.
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Some models only:
A pair of anges
may be attached to
housing if desired
or required.
Snap both flange pieces
under rolled-over edge of
housing (all four sides).
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