Broan ZB80 Specifications
MODEL ZB80
24 ON-CENTER
VENTILATION FAN
SPECIFICATION SHEET
FEATURES
ULTRASMART™ DC Motor and Control Technology
• DC motor for efficiency well beyond ENERGY STAR®
requirements.
• Multi-speed capability ideal for meeting ASHRAE 62.2, LEED
and ENERGY STAR® for Homes requirements. Can be used to
comply with CA Title 24, as well as local/spot ventilation needs.
• Powerful operation maintained over a wide range of real-world
installations (CFM ratings maintained through at least 0.25”
static pressure).
• Infinitely adjustable low cfm setting allows precise adjustment
to prevent over-ventilating and maximize efficiency.
• Adjustable time delay sets how long fan will run on high speed
before returning to a continuous lower speed.
• Rated for Continuous Operation.
ULTRASILENT™ Sound Technology
• HVI certified, best-achievable <0.3 Sone level provides nearly
silent operation for a relaxing environment.
• State-of-the-art blower and duct outlet design smooths airflow.
• High tech DC motor designed for nearly silent operation.
ULTRAQUICK™ Installation Technology
• Unique telescoping mounting frame fits through retrofit drywall
opening to allow easy installation from the room side. No attic
access needed!
• Captive screws allow for easy new construction installation.
• Mounting frame positioning tabs provide easy vertical
positioning for new construction.
• Easy to insert and remove snap-in housing. No screws
required!
• Easy to insert and remove snap-in blower.
• Inside or outside duct connector and knockout plate mounting
provides flexibility for new construction or retrofit.
cULus Listed for use over bathtubs and showers when connected
to a GFCI protected branch circuit (ceiling mount only).
Use only ON/OFF switch, mechanical timer or relay-switched
control.
3-year warranty.
DIMENSIONS
6 TO 4
REDUCER
SPANS 14 TO
FRAMING
NOTE: Dimensions shown in inches.
Broan | 926 West State Street, Hartford, WI 53027 | 1 800-558-1711 | www.broan.com
Broan Canada | 1140 Tristar Drive Mississauga, Ontario Canada L5T 1H9 | 1 888-882-7626 | www.broan.ca
REFERENCE QTY. REMARKS Project
Location
Architect
Engineer
Contractor
Submitted by Date
71D 99044787G
PERFORMANCE SPECIFICATIONS
MODEL ZB80 VENTILATION FAN
AMCA LICENSED PERFORMANCE
Airow
Rate
Setting
(CFM)
80
Duct
Size
0.100" Ps 0.125” Ps 0.250” Ps 0.375” Ps 0.500” Ps 0.625” Ps
CFM Sones Watts CFM Sones CFM Sones CFM Sones CFM Sones CFM
4" Round 80 < 0.3 7.8 80 0.3 80 1.0 78 1.8 64 2.4 37 3.0 120 60 985
6" Round 80 < 0.3 6.1 80 < 0.3 80 0.6 78 1.4 66 2.2 38 3.0 120 60 935
Performance ratings include the effects of inlet grille and backdraft damper. Speed (RPM) shown is nominal. Performance is based on actual speed of test. The sound ratings
are loudness values in fan sones at 5’ (1.5m) in a spherical free field calculated per AMCA Std. 301. Values shown are for Installation Type B: free inlet hemispherical sone levels.
Performance certified is for Installation Type B: Free inlet, Ducted outlet.
Performance @ Static Pressure (Ps) - Inches Water Gage
HVI PERFORMANCE
Airflow
Rate
Setting
(CFM)
80 80 < 0.3 5.8 13.7 79 80 0.3 7. 6 10.5 80
70 70 < 0.3 5.1 13.7 71 70 < 0.3 6.5 10.7 70
60 60 < 0.3 4.4 13.6 61 60 < 0.3 5.5 10.9 60
50 50 < 0.3 4.0 12.7 49 50 < 0.3 5.1 10.3 47
40 40 < 0.3 3.7 12.1 36 40 < 0.3 4.3 10.9 34
30 30 < 0.3 3.4 11. 4 23 30 < 0.3 3.9 10.2 22
0.1 Ps - Static Pressure (inH2O) 0.25 Ps 0.1 Ps - Static Pressure (inH2O) 0.25 Ps
Airflow
(CFM)
Sound
(Sones)
6" Duct
Power
(Watts)
Efficacy
(CFM/Watt)
Airflow
(CFM)
Airflow
(CFM)
Sound
(Sones)
4" Duct
Power
(Watts)
Efficacy
(CFM/Watt)
Airflow
(CFM)
Volts Hz.
Sones
ELECTRICAL
& WEIGHT
Volts Hz Amps
120 60 0.3 12.5
Nominal
RPM
Shipping
Weight
(lbs.)
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.
FAN CAPABILITY
©
2012Bro an-NuTone LLC
0.7
0.6
0.5
0.4
0.3
Static Pressure
0.2
2O - Inches of Water Gauge)
0.1
(inH
0.0
0 10 20 30 40 50 60 70 80 90
Airflow (CFM - Cubic Feet per Minute)
ZB80 - 6” Duct
Precise airflow rate
adjustability allows fan to
produce any CFM shown
within this shaded area.
©
2012Bro an-NuTone LLC
0.7
0.6
0.5
0.4
0.3
Static Pressure
0.2
2O - Inches of Water Gauge)
0.1
(inH
0.0
0 10 20 30 40 50 60 70 80 90
Airflow (CFM - Cubic Feet per Minute)
ZB80 - 4” Duct
Precise airflow rate
adjustability allows fan to
produce any CFM shown
within this shaded area.
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