Specification
Broan Hartford, Wisconsin www.nutone.com 888-336-3948
  REFERENCE QTY.  REMARKS  Project
      Location
      Architect
      Engineer
      Contractor
        Submitted by    Date
SPECIFICATION SHEET
  91A 1101008A
MODEL 770RNLTK 
DECORATIVE FAN / LIGHT
HVI-2100 CERTIFIED RATINGS comply with new testing technologies 
and procedures prescribed by the Home Ventilating Institute, for 
off-the-shelf products, as they are available to consumers. Product 
performance is rated at 0.1 in. static pressure, based on tests conducted 
in a state-of-the-art test laboratory. Sones are a measure of humanly-
perceived loudness, based on laboratory measurements.
DESCRIPTION
LIGHT FIXTURE:
•  White finish with alabaster glass dome
•  Consumer-validated design
•  Includes two easy-to-change trim kits - Brushed Bronze and 
Brushed Nickel
•  Close mount design
•  Uses one 60 Watt maximum, A19 type, E26 bulb or energy-efficient 
equivalent. Bulb not included.
•  Adapter bracket for constant airflow completely covers drywall cuts
•  Light fixture assembly is plug-in and removable
BLOWER:
•  Plug-in permanently lubricated motor
•  Polymeric blower wheel
HOUSING:
•  Rugged, 26-gage galvanized steel construction
•  5-3/4" height allows for 2" x 6" ceiling installations
•  Sturdy key-holed mounting brackets for quick, accurate installation
•  Tapered, polymeric duct fitting with built-in backdraft damper for 
easy, positive duct connection and no metallic clatter
NOTE: For installation in flat ceilings only.
DO NOT install in a bathtub or shower enclosure.
cULus Listed for use in insulated ceilings (Type I.C.)
Use supply wiring rated for at least 90° C
SPECIFICATIONS
Volts  Amps
Static 
Pressure
CFM Sones
Fan 
Watts
Duct
120 1. 5
0.1 80 2.5 55.4
4" 
Round
0.25 64
0.000
0.100
0.200
0.300
0.400
0.500
0.600
0 20 40 60 80 100
770RNLTK
Static Pressure
(in. H
2
O - Inches of Water Gauge)
Air Flow (CFM - Cubic Feet per Minute)

