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MODELS QTR090LC • QTR110LC
QTRE090FLC • QTRE110FLC
BH0001A
TYPICAL INSTALLATIONS
Housing mounted
to
I
-
joists.
3A
Housing mounted anywhere
between trusses using
hanger bars.
05A
PLAN THE INSTALLATION
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 appropriate
power cable.
0002A
Housing mounted anywhere
between
I
-joists
using hanger bars.
Housing mounted to joists.
Housing mounted anywhere
between joists using
hanger bars.
BH0006A
INSTALL HOUSING & DUCT
BD0001
1a. Mount
housing
to joist or
I
-joist.
Use pliers to
bend housing
TABS
out to 90°.
Hold housing
in place so that
the housing
tabs contact
the bottom of
the joist. The
housing mounts
with four screws
or nails. Screw
or nail housing
to joist through
lowest holes in
each mounting
flange, then
through highest
holes.
SPACER
(use for mounting to
I
-Joist)
TABS
I
-Joist
NOTE: Mounting to
I
-JOIST
(shown) requires use
of
SPACERS
(included) between the highest hole of
each mounting flange and the
I
-joist.
OR
ROOF
CAP
*
4-IN. ROUND
ELBOW(S)
*
4-IN.
ROUND
DUCT
*
WALL
CAP
*
*
Purchase
separately
INSULATION
(Can be placed
around and over
fan housing.)
FAN
HOUSING
Cooking
Equipment
Floor
COOKING AREA
Do not install above or
inside this area.
45º
45º
NOT FOR USE IN
A COOKING AREA.
Housing mounted anywhere
between trusses using
hanger bars.
