Broan-NuTone LLC Hartford, Wisconsin www.nutone.com 888-336-3948
REFERENCE
QTY.
REMARKS
Project
Location
Architect
Engineer
Contractor
Submitted by
Date
Architectural & Engineering Specifications
February 2008
Heavy Duty
Ceiling/Wall Fan
MODEL HD50NT
80B
99043044C
DESCRIPTION
GRILLE:
•
Attractive metal grille finished with white acrylic paint
•
Conceals interior
•
Low profile blends well with any decor
•
Torsion spring grille mounting - no tools required
BLOWER:
•
Plug-in, permanently lubricated, totally enclosed motor
•
Centrifugal blower wheel for quiet, efficient performance
•
Long life motor bearings
•
Designed for continuous operation
HOUSING:
•
Rugged 26-gage galvanized steel construction
•
Integral key-holed mounting brackets for easy, secure installa-
tion directly to joist
•
Provision for wire suspension when installed in a drop ceiling
•
Tapered, polymeric duct fitting with built-in backdraft damper
for easy, positive duct connection and no metallic clatter
U.L. Listed for use over bathtubs and showers when connected
to a GFCI protected branch wiring.
DESIGN FEATURES
Air Delivery:
(See back page)
Sound Level:
(See back page)
Dimensions:
Housing:
8¼” long x 8” wide x 5¾” high.
Grille:
10¼” square x
3
/
8
” thick.
Material & Finish: Housing:
26-gage galvanized steel.
Grille:
White acrylic finished metal.
Motor:
Long life bearings, designed for
continuous operation, 120 VAC, 60 Hz,
0.4 A.
Blower Wheel:
One-piece, polymeric.
Duct Size:
4” diameter.
ARCHITECT’S SPECIFICATIONS
Heavy Duty Ceiling/Wall Fan shall be NuTone Model Number
HD50NT as manufactured by NuTone according to listed speci-
fications.
Fan shall ventilate no less air and create sound levels no greater
than values listed in the “Performance Ratings” charts on this
sheet. All air and sound ratings shall be certified by HVI and AMCA
licensed.
Housing shall be 8¼” x 8” x 5¾” and connect to 4” duct.
Fan shall be Energy Star
®
qualified.
INSTALLATION
•
U.L. Listed for use over bathtub and showers when connected
to a GFCI protected branch wiring.
•
Unit installs in ceiling or wall construction.
•
Unit mounts on 16” – 24” O.C. joists or studs.
•
Housing features integral, key-holed mounting brackets for easy,
secure mounting.
•
Housing has collar for 4” round duct, and discharges vertically
or horizontally.
•
Blower assembly mounts into housing with single screw for quick
assembly.
•
Torsion springs on grille adjust for thickness variances in ceiling
or wall.
•
Use a standard on-off toggle switch (purchase separately).
•
Installation Instructions are included with each unit.
