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TYPICAL INSTALLATIONS
Housing mounted to I-joists.
Housing mounted to joists.
Housing mounted anywhere
between trusses using hanger
bars.
PLAN THE INSTALLATION
Do not install above or
45
NOT FOR USE IN
A COOKING AREA.
Housing mounted anywhere be-
tween I-joists using hanger bars.
Housing mounted anywhere be-
tween joists using hanger bars.
Housing mounted anywhere be-
tween trusses using hanger bars.
COOKING AREA
inside this area.
o
o
45
Cooking
Equipment
Floor
MODELS QTREN080FLT • QTREN110FLT
INSULATION*
(Place around and
over Fan Housing.)
FAN
HOUSING
POWER
CABLE*
Seal gaps
around
Housing.
4-IN. ROUND
DUCT*
Seal duct
joints with
4-IN.
*Purchase
tape.
ROUND
separately.
ELBOWS*
The unit will operate most quietly and efficiently when located
where the shortest possible duct run and minimum number
of elbows will be needed.
Use a roof cap or wall cap that has a built-in damper to
reduce backdrafts.
Plan to supply the unit with proper line voltage and appropri-
ate power cable.
INSTALL HOUSING & DUCT
1a. Mount
housing
to joist or
I-joist.
Use a pliers to
bend housing
TABS out
to 90
. Hold
0
housing in
place so that
the housing
tabs contact
the bottom
of the joist.
(use for mounting to I-Joist)
The housing
mounts with
four (4) screws
or nails. Screw
or nail housing
to joist through
lowest holes in
each mounting
flange, then
through
highest holes.
NOTE: Mounting to I-JOIST (shown) requires use of
SPACERS (included) between the highest hole of
each mounting flange and the I-joist.
Page 2
ROOF CAP*
(with built-in
damper)
Keep duct
runs short.
OR
WALL CAP*
(with built-in
damper)
TABS
SPACER
I-JOIST
OR
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