Typical Installations - NuTone ULTRA SILENT QTRN Serie Instrucciones

TYPICAL INSTALLATIONS

Housing mount-
ed to I-joists.
Housing mount-
ed anywhere
between
I-joists
using
hanger bars.
Housing mount-
ed to joists.
Housing mount-
ed anywhere
between
joists
using
hanger bars.
Housing mount-
ed anywhere
between truss-
es using hanger
bars.
MODELS QTRN050F • QTREN080 • QTREN110
Housing mount-
ed anywhere
between trusses
using hanger
bars.
PLAN THE INSTALLATION
Do not install above or
45
NOT FOR USE IN
A COOKING AREA.
INSULATION*
(Place around and
over Fan Housing.)
FAN
HOUSING
POWER
CABLE*
Seal gaps
around
Housing.
4-IN. ROUND
DUCT*
Seal duct
joints with
*Purchase
tape.
separately.
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.
COOKING AREA
inside this area.
o o
45
Cooking
Equipment
Floor
OR
4-IN.
ROUND
ELBOWS*
Page 2
ROOF CAP*
(with built-in
damper)
Keep duct
runs short.
WALL CAP*
(with built-in
damper)