NuTone QTXEN110SFLT Instructions For Use

Page 2
MODEL QTXEN110SFLT
TYPICAL INSTALLATIONS
Housing mounted to
I-joists.
Housing mounted anywhere
between trusses using
hanger bars.
PLAN THE INSTALLATION
1. Choose the
installation
location.
The location of
your humidity
sensing
fan is very
important. Use
the following
guidelines for
best operation:
Housing mounted anywhere
between I-joists using
hanger bars.
Housing mounted to joists.
Housing mounted
anywhere between
joists using hanger bars.
Housing mounted anywhere
between trusses using hanger
bars.
INSTALL HOUSING &
DUCT
1a. Mount
housing
to joist or
I-joist.
Use a pliers to
bend housing
TABS out
to 90
0
. Hold
housing in
place so that
the housing
tabs contact
the bottom
of the joist.
The housing
mounts with
four (4) screws
or nails. Screw
or nail housing
to joist through
lowest holes in
each mounting
flange, then
SPACER
(use for mounting to I-Joist)
TABS
I-JOIST
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.
OR
• Locateunitabove(GFCIprotectedcircuitrequired)or
within 5 feet of shower head.
• Locateunitawayfromheatingorcoolingsources
which can affect humidity levels.
• Donotlocatenearwindow.Unitmayrespondtothe
outdoor humidity level.
• Unitmustbeinstalledinceilingtoproperlysense
moisture.
• Locateunitonlyonflatceilingsupto12feethighfor
proper sensing.
• Thefanwilloperatemostefficientlywhenlocated
where the shortest possible duct run and minimum
number of elbows will be needed.
2. Plan the wiring.
• Plantosupplytheunitwithproperlinevoltageand
appropriate power cable. Power cable should be
routed to the switch box first and then to the unit
(See “CONNECT WIRING” on page 3).
• Donotoperatethisunitwithaspeedcontrol.
Damage to the sensor unit will result.
• Lightornight-lightmaybeinstalledwithawall- 
mounted motion control.
*Purchase
separately.
INSULATION*
(Place around and
over Fan Housing.)
ROOF CAP*
(with built-in
damper)
FAN
HOUSING
POWER
CABLE*
6-IN. ROUND
DUCT*
6-IN.
ROUND
ELBOWS*
Seal gaps
around
Housing.
Seal duct
joints with
tape.
OR
Keep duct
runs short.
WALL CAP*
(with built-in
damper)

NuTone QTXEN110SFLT Specifications

General

Brand	NuTone
Model	QTXEN110SFLT
Category	Humidifier
Language	English