NuTone QTXEN050 User manual

Broan-NuTone LLC Hartford, Wisconsin www.nutone.com 888-336-3948
REFERENCE QTY. REMARKS Project
Location
Architect
Engineer
Contractor
Submitted by Date
Architectural & Engineering Specications
December 2007
QTXEN Series
Fans
MODELS QTXEN050,
QTXEN080, QTXEN110, QTXEN150
ARCHITECT’S SPECIFICATION
• CeilingVentilator shallbeNuToneModelQTXEN050(QTXEN080)
(QTXEN110) (QTXEN150).
• Ceiling Ventilator shall have corrosion resistant galvanized steel
housing with four-point mounting capability. It shall be ducted to
a roof or wall cap using 6” round ductwork.
• Blower assembly shall be removable, have a centrifugal-type
blower wheel and a permanently lubricated motor designed for
continuous operation and mounted with resilient anti-vibration
mounts.
• Non-metallic damper/duct connector shall be included.
• Air delivery shall be no less than 50 (80) (110) (150) CFM and
sound level no greater than <0.3 (0.3) (0.7) (1.4) Sones. All air
and sound ratings shall be certied by HVI.
• Ceiling ventilator shall be Energy Star® qualied and have an
energy efcient permanent split capacitor motor.
• Ceiling Ventilator shall be U.L. Listed for use over bathtubs and
showers when connected to a GFCI protected branch circuit.
70M 99044086A
DESCRIPTION
BLOWER:
• Plug-in, permanently lubricated motor - engineered for
continuous operation
• Dynamically balanced centrifugal blower wheel for quiet,
efcient performance
• Maintains a high percentage of rated CFM in less than ideal
installations
• Low RPM for quiet operation
• Resilient anti-vibration motor mounts
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 ush
installation with bottom or top of drywall
• Can be mounted in ceilings up to 12/12 pitch
GRILLE:
• Polymeric construction
• Innovative design - the result of extensive research with
designers and consumers
CONTROLS (Purchase separately):
• Refer to NuTone’s catalog for a complete line of accessories
to effectively adapt these fans to your construction
requirements.
U.L. Listed for use over bathtubs and showers when connected
to a GFCI protected branch circuit (ceiling mount only).
3-Year Warranty
INSTALLATION
Complete installation instructions are included with each Fan.

Broan-NuTone LLC Hartford, Wisconsin www.nutone.com 888-336-3948
PERFORMANCE RATINGS
QTXEN SERIES FANS
Sones * CFM
Model @0.1” Ps @0.1” Ps
QTXEN050 < 0.3 50
QTXEN080 0.3 80
QTXEN110 0.7 110
QTXEN150 1.4 150
AMPS
Model Amps
QTXEN050 0.3
QTXEN080 0.4
QTXEN110 0.4
QTXEN150 0.5
WEIGHT
HVI-2100 CERTIFIED RATINGS comply with
new testing technologies and procedures
prescribedby theHomeVentilating Institute,for
off-the-shelf products, as they are available to
consumers.Productperformanceis ratedat 0.1
in. static pressure, based on tests conducted in
AMCA’s state-of-the-art test laboratory. Sones
are a measure of humanly-perceived loudness,
based on laboratory measurements.
HVI PERFORMANCE
Model Shipping
Weight
QTXEN050 12.0 lbs.
QTXEN080 12.0 lbs.
QTXEN110 12.0 lbs.
QTXEN150 12.0 lbs
AIR FLOW PERFORMANCE
MODEL QTXEN050
MODEL QTXEN080
MODEL QTXEN110
MODEL QTXEN150
0.0
0.1
0.2
0.3
0.4
0.5
0 10 20 30 40 50 60 70
Airflow (cfm)
Ps (in. w.g.)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
0 10 20 30 40 50 60 70 80 90 100
Airflow (cfm)
Ps (in. w.g.)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0 10 20 30 40 50 60 70 80 90 100 110 120 130
Airflow (cfm)
Ps (in. w.g.)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
010 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170
Airflow (cfm)
Ps (in. w.g.)