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MODELS QTR050 • QTR080
QTRE080 • QTR110 • QTRE110
TYPICAL INSTALLATIONS
Housing mounted
to I-joists.
Housing mounted
anywhere be-
tween trusses us-
ing hanger bars.
PLAN THE INSTALLATION
ROOF CAP *
4-IN. ROUND
ELBOW *
4-IN. ROUND
DUCT *
WALL
CAP *
* Purchase
separately

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.
Housing mounted
anywhere be-
tween
I-joists
using
hanger bars.
Housing mounted
to joists.
Housing mounted
anywhere be-
tween
joists
using
hanger bars.
Housing mounted
anywhere be-
tween trusses us-
ing hanger bars.
Cooking
Equipment
Floor
Do not install above or
inside this area.
45
o
45
o