REFERENCE
QTY.
REMARKS
Project
Location
Architect
Engineer
Contractor
Submitted by
Date
Broan-NuTone LLC Hartford, Wisconsin www.nutone.com 888-336-3948
A
rchitectural & Engineering Specifications
December 2007
QTRN Series
Fans
MODELS QTRN050F, QTRN080, QTRN110
ARCHITECT’S SPECIFICATION
• Ceiling Ventilator shall be NuTone Model QTRN050F (QTRN080)
(QTRN110).
• 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 4” 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) CFM and sound
level no greater than 0.4 (1.0) (1.5) Sones. All air and sound
ratings shall be certified by HVI.
• Ceiling Ventilator shall be U.L. Listed for use over bathtubs and
showers when connected to a GFCI protected branch circuit.
70M
99044088A
DESCRIPTION
BLOWER:
• Plug-in, permanently lubricated motor - engineered for
continuous operation
• Dynamically balanced centrifugal blower wheel for quiet,
efficient performance
• Low RPM for quiet operation
• Resilient anti-vibration motor mounts
HOUSING:
• Rugged, 26 gauge, galvanized steel construction
• Polymeric, 4” round 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
• Can be mounted in ceilings up to 12/12 pitch
GRILLE:
• Polymeric construction
• Innovative design - the result of extensive research with
designers and consumers
BUILDER PACKS:
• Model QTRN050F includes blower and grille only (packed 1
per carton)
• Rough-in housing required - order NuTone Model
QTXRN000HF (4 housings per carton)
- Includes hanger bars to position housing anywhere
between 16” to 24”-on-center joists (4 sets of hangers per
carton)
- Two sets of mounting holes for hanger bars allow flush
installation with bottom or top of drywall
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.
