Advertisement
For heavy-duty ventilation,
NuTone has powerful solutions.
Heavy-duty ventilation fans are
ideal for high-traffic bathrooms
including light commercial
installations and offices where
operation continues throughout the
day. These hard-working, quiet fans
feature sealed, long-life bearings
that never require lubrication.
Durable, enameled metal grilles are
easy to clean and resist breakage.
HD80NT and HD50NT Features
• Durable, quiet, centrifugal blower wheel
• Totally enclosed motor design
for continuous operation
• Lasts up to three times longer than
residential units
• UL Listed for use over tub or shower
when installed in a GFCI protected
branch circuit
Model HD80NT & HD50NT
Model
CFM Sones
Notes
HD50NT* 50
1.5
Heavy-duty motor
HD80NT
80
2.5
Heavy-duty motor
*Energy Star qualified.
NuTone Ventilation Fans—Heavy Duty/Radiation Dampers
Radiation/Fire Damper Fan Project Packs
A fire resistant screen automatically
closes when excessive heat is detected. The
breakaway fusible link triggers the closing
of the radiation damper's fire resistant
screen to prevent smoke and fire from
traveling through the ductwork.
• UL Classified (UL Standard 555C)
for use in 1-, 2-, 3-hour fire-rated
floor-ceiling or roof-ceiling designs
• 165° fusible link
• Galvanized Steel Frame
• Stainless steel negator-type closure spring
• Available as Project Packs
Model
CFM
Sones
RDA
–
–
80RDB
80
2.5
110RDB
110
4.0
HD50RDB
50
1.5
HD80RDB
80
2.5
Project Finish Packs include:
• Assembled motor plate, wheel and
plug-in motor
• Rugged metal grille for added durability
Models 80RDB, 110RDB
HD50RDB and HD80RDB
Project Housing Pack includes:
•
Rough-in housing with attached
radiation/fire damper
•
Adjustable hanger bars that span
up to 24"
•
4" metal duct connector with damper
Model RDA
Notes
Housing four-pack
Finishing four-pack
Finishing four-pack
Finishing four-pack
Finishing four-pack
15
Advertisement
