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ZN110ULTRA GREEN™ Series 110 CFM Multi-Speed Ventilation Fan

  • Overview
  • Video Links
  • Dwelling Unit Ventilation Selector
  • Specifications
  • Accessories
  • Reviews
  • Answers
  • Product is DISCONTINUED. Suggested replacement is Broan model # ZB110

  • Video Links

    Improving indoor air quality with ULTRA GREEN™ ventilation fans

    Broan ULTRA™ Series Ventilation Fan - Installation Video for Retrofit

    ULTRA™ Series Testimonials

    Broan ULTRA™ Series Ventilation Fan - Installation Video for New Construction

    ULTRASMART™ DC Motor and Control Technology

    ULTRASILENT™ with QStream™ Sound Technology

    ULTRAQUICK™ Installation Technology

    ULTRASENSE™ H Humidity Sensing Technology

    ULTRASENSE™ M Motion Sensing Technology

    Older Homes and Indoor Air Quality

    Indoor Air Quality: Passions

    Spot Ventilation Can Improve the Indoor Air Quality in Your Home

    Indoor Air - Concerns For Healthy Living Environments - The Balancing Act® on Lifetime® Television

    How Do I Prevent Mold Growth In Bathrooms? - Danny Lipford

    Broan ULTRA PRO™ Series Bath & Ventilation Fans

    How long can the venting for my bath vent be? Can I use flexible duct? - Danny Lipford

    What are CFMs? - Danny Lipford

    Broan-NuTone Ventilation Fans Tip - Exhaust Fan Replacement Options - Danny Lipford

    Range Hood & Ventilation Fans Tip - Check Terminations of Ventilation Ducts - Danny Lipford

    Cleaning a Bath Exhaust Fan - Danny Lipford

    Proper Ventilation Equals A Healthy Home - Danny Lipford

    How To Ventilate The Whole House - Danny Lipford

    Selecting Proper Ventilation Fan Size is Easy - Danny Lipford

    Article Links

    Evacuate the Bathroom

    Breathe Easy – What you need to know to ensure proper home ventilation

  • Whole House Mechanical Ventilation Specifier

    Code compliant solutions for one and two family dwellings and townhouses up to three stories

    To better serve you in determining your customers’ whole house mechanical ventilation (otherwise known as continuous ventilation) needs, Broan-NuTone has developed this on-line tool.  With our CodeKey Specifier you can be confident that the products you choose will meet the latest codes and regulations.  Use this tool to make your specification job easier.

    Let’s get started by selecting the state where the dwelling unit will be located. CLICK HERE

  • Bathrooms up to (X) Square Feet105
    Ceiling InstallationYes
    CFM @ 0.10"110
    CFM @ 0.25"110
    cUL ListedYes
    Duct DirectionHorizontal
    Duct Size6"
    ENERGY STAR® certified productYes
    ENERGY STAR® Most Efficient 2018Yes
    Globe ColorN/A
    Grille DiameterN/A
    Grille FinishWhite Polymeric
    Grille Length13"
    Grille Width14"
    Heater WattageN/A
    Housing Dimension LxWxH10-1/2" x 11-3/8" x 7-5/8"
    Housing Height7-5/8"
    Housing Length10-1/2"
    Housing Width11-3/8"
    Humidity SensingNo
    HVI CertifiedYes
    Light Bulb QuantityN/A
    Light Bulb WattageN/A
    Light Bulbs IncludedNo
    Lighting TypeNo Light
    Minimum construction space required2" x 8"
    Motion SensingNo
    Motor engineered for continuous operationYes
    Product Weight (Pounds)9.6
    Project PackNo
    Radiation Damper AvailableYes
    Rated Amps0.2
    Rated Sones<0.3
    Rated Sones - VerticalN/A
    Rated Watts7.7
    Sones 6" to 4" reducerN/A
    UL Listed for use over bathtubs or showers when connected to a GFCI circuitYes
    Wall InstallationNo
    Warranty3 Years
    Watts @ 0.1"7.7
    Watts @ 0.1" (Max CFM)7.7
    Watts @ 0.25"N/A
  • ZN110 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Whisper quiet Super quiet and vents excellent. Installation was very easy
    Date published: 2018-10-26
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  • What are the expected types of switches to use when running in continuous mode? Just plain single pole, push button, or timer countdowns?

    I'd like to have the full cfm mode run for a user definable time based on a wall timer/switch (typically 0-60 minutes in 5 minute increments), not the user adjustable time in the fan unit, then fall back to continuous mode.
    Asked by: Kevin
    Thank you for your question regarding the switches. The recommended switches are simple, single pole design. Outside additional timers are not recommended with this model. There is an adjustable, internal, on-board timer which should be used. It may be set between 5 and 60 minutes. The installation instructions are available on our website for download.
    Answered by: NuToneCustomerService
    Date published: 2016-01-19

    Is there a single switch opion for the ZN110, like the 57W switch?

    I guess it's two question in one: 1) As stated in the subject 2) Can the secondary switch be a variable control versus simply high/low settings?
    Asked by: 1lessswitch
    Thank you for your question. You can use the 68W, 267WL, or the 685WL for your wall controls. You cannot use a speed control on the ZN110 because it uses a DC motor. For further assistance, contact Nutone Technical Support at 888-336-6151.
    Answered by: NuToneCustomerService
    Date published: 2017-10-02

    If my old fan only have a 3&quot;duct,can I install a fan with 6&quot;duct,just use a converter?

    Will they affect the air flow?
    Asked by: Cn
    Thank you for your question on the ZN110 exhaust fan. The ZN110 exhaust fan requires the use of six inch, preferably rigid duct work. We do not recommend using any smaller duct work that what is specified for a particular exhaust fan. Using smaller duct work can reduce air movement, increase noise, cause the motor to work harder than designed and void the warranty.
    Answered by: NuToneCustomerService
    Date published: 2016-02-08

    What is the difference between ZN 110 and XN 110 ?

    I'm renovating and want the quietest possible new fan.
    Asked by: lar122
    Thank you for your question on the models XN110 and ZN110 exhaust fans. The XN110 is a single speed (110 CFM) exhaust fan. The ZN110 is designed to be a two speed fan. It is designed to run constantly at a (consumer preset) low speed from 30 &ndash; 80 CFM and have a high speed of 110 CFM when needed. The sound level of both fans are the same at &lt;.3 sones. Please contact the Technical Service Department at 888-336-6151 for further assistance.
    Answered by: NuToneCustomerService
    Date published: 2016-01-20

    special tool needed to separate motor from impeller?

    I received part 97018753 (control board plus motor) under warranty from you recently. R&amp;R of the control was easy, but I cant figure out how to separate the motor from the impeller, I have it disassembled to that point but looks like I need a special tool to somehow unscrew the motor front the impeller housing? Not sure how to get to the &quot;C&quot; clip either. Thanks
    Asked by: Chris
    Thank you for your question on the model ZN110 multi-speed exhaust fan. The impeller is held onto the motor shaft with a hex acorn nut. You should be able to use a socket or adjustable wrench to remove the nut. Please contact the Technical Service Department at 888-336-6151 if you need further assistance.
    Answered by: NuToneCustomerService
    Date published: 2015-05-18
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