Typical Installations - NuTone QTXEN Serie Guia De Instalacion

TYPICAL INSTALLATIONS

Housing mounted
to I-joists.
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.
MODELS QTXEN050 • QTXEN080 • QTXEN110
Housing mounted
anywhere be-
tween trusses us-
ing 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.
6-IN. ROUND
DUCT*
Seal duct
joints with
*Purchase
tape.
separately.
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.
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
6-IN.
ROUND
ELBOWS*
Page 2
ROOF CAP*
(with built-in
damper)
Keep duct
runs short.
WALL CAP*
(with built-in
damper)