NuTone 331H User manual

SPECIFICATION SHEET
REFERENCE QTY. REMARKS Project
Location
Architect
Engineer
Contractor
Submitted by Date
70D 99042109H
TYPICAL SPECIFICATION
Ventilator shall be a Broan Elite Model 331H (Broan Elite
Model 332H).
Ventilator shall be roof (exterior wall) mountable with a 10"
round duct connector.
Ventilator shall be of aluminum construction.
Ventilator shall include an automatic backdraft damper.
Air delivery shall be no less than 600 CFM (Model 331H),

MODELS 331H & 332H
EXTERIOR BLOWERS
Use this high-powered ventilator to quietly and
efficiently exhaust airborne contaminants from
cooking and living space.
FEATURES:
•Brushed aluminum construction
• 
• Built-in backdraft damper and birdscreen
• Easily removable cover provides quick access to blower

• For 10" round duct
• Thermally protected, permanently lubricated motor
• Speed control compatible motor
• Neoprene resilient anti-vibration mounted motor
• Dynamically balanced 10¾" diameter blower wheel
• Low RPM - quiet operation
• For use with Broan-NuTone Hoods and Downdrafts that
have exterior blower options
Broan-NuTone LLC,
NuTone, Inc., 
Broan-NuTone Canada, Inc.,
SPECIFICATIONS
 comply with new
    

products, as they are available to consumers. Product
performance is rated at 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.
MODEL 331H MODEL 332H
MODEL VOLTS HZ AMPS CFM DUCT
331H 120 60 2.3 600 10” Round
      