SPECIFICATION SHEET
REFERENCE
QTY.
REMARKS
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MODEL QTXEN110S
VENTILATOR
21F
99044990A
A modern-styled, high performance fan, with
sensing circuitry, that “knows” when to ventilate
the room.
FEATURES
BLOWER:
• Plug-in, permanently lubricated motor - engineered
for continuous operation
• Dynamically balanced centrifugal blower wheel for
quiet, efficient performance
• Maintains a high percentage of rated CFM in less
than ideal installations
• Low RPM for quiet operation
HOUSING:
• Rugged, 26 gauge, galvanized steel construction
• 6” round ducting for superior performance
• Polymeric duct connector with tapered sleeve and no
metallic clatter
• 7-5/8” height allows for 2” x 8” (nominal) joist
installations
• Sturdy, easy, four-point mounting directly to joist
• Includes unique spacer (patent pending) for mounting
to engineered “I” joists
• Includes hanger bars to position housing anywhere
between 16” to 24”-on-center joists
• Two sets of mounting holes for hanger bars allow
flush installation with bottom or top of drywall
GRILLE:
• Integrated humidity sensor
• Polymeric construction
• Innovative design - the result of extensive research
with designers and consumers
AUTOMATIC CONTROL:
• Humidity control automatically turns fan ON when either of
these conditions is detected:
- a rapid to moderate (user adjustable) increase of humidity
- humidity above user-adjustable set-point (50%-80% RH)
• Two wire manual operation for odor control - Turns fan ON
when power line through wall switch is cycled ON, OFF and
back ON
• Remains ON for a user-adjustable 5 to 60 minutes after
humidity has stabilized and is below set-point or after
manually initiated through power line cycling
• Saves energy because unit runs only for the time required.
A unit controlled with a wall timer may keep fan ON longer
than required or turn it OFF before room is sufficiently
ventilated
ACCESSORY CONTROL (Purchase separately):
Designed by NuTone for use with this product (purchase
separately)
• Model P68W (White), 2-Function Wall Control
U.L. Listed for use over bathtubs and showers when connected
to a GFCI protected branch circuit (ceiling mount only).
3-Year Warranty
Broan-NuTone LLC Hartford, Wisconsin www.nutone.com 888-336-3948
