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QTXEN110SVery Quiet 110 CFM Humidity Sensing Fan, with White grille, ENERGY STAR® Certified

  • Overview
  • Links
  • Dwelling Unit Ventilation Selector
  • Specifications
  • Accessories
  • Reviews
  • Answers
  • Product is DISCONTINUED, Replaced by model AE110S

  • Video Links

    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

    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"90
    cUL ListedNo
    Duct DirectionHorizontal
    Duct Size6"
    ENERGY STAR® certified productYes
    ENERGY STAR® Most Efficient 2018No
    Globe ColorN/A
    Grille DiameterN/A
    Grille FinishWhite Polymeric
    Grille Length12-7/8"
    Grille Width13-3/4"
    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 SensingYes
    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)9.1
    Project PackNo
    Rated Amps0.3
    Rated Sones0.7
    Rated Sones - VerticalN/A
    Rated Watts33.5
    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"33.5
    Watts @ 0.1" (Max CFM)33.5
    Watts @ 0.25"N/A
  • QTXEN110S is rated 3.7 out of 5 by 16.
    Rated 5 out of 5 by from Perfect product too bad it is discontinued I say this is a perfect but now it was a perfect product. Installed 3 of them and never had a problem. I went for the new XN110H with circuit boards and I have had problems with the first and only purchase. I would replace it in a heartbeat with the QTXEN110S which had no circuit boards and no problems. Current with the XN110H, will not work manually or via humify detection. 120v is live within the unit but I would guess there is a circuit board failure.
    Date published: 2018-07-05
    Rated 2 out of 5 by from Not really The fan is quiet but even with a replacement humidity sensor the humidity function doesn't function. Sadly, I had to disable the function so the fan would not run constantly. Too bad, customer service was helpful and friendly. I also have at least two more I want to buy but it won't Nutone. Great idea for the product if they can get it to work.
    Date published: 2016-10-19
    Rated 1 out of 5 by from Needs improvement The humidity sensor fan worked great from December to June. Now it turns on randomly. I've tried adjusting the humidity threshold to no avail. So I had to disconnect the sensor and turn on the fan manually. I cannot recommend this product.
    Date published: 2016-07-05
    Rated 1 out of 5 by from Automatic glitchy I am trying to rewire our fan to manual because the auto feature turns in on sometimes even when the humidity is below 30%. Newtone doesn't have an answer for that.
    Date published: 2015-01-17
    Rated 1 out of 5 by from Doesn't work nearly as well as reported I have used it and have tried adjusting the settings for nearly a year. It continues to underperform. It keeps on turning back on, long after the shower has been used and the humidity is gone. The time adjustment seems to be too short or too long of a running time, 10 min or 60 min. But 10 min time running feature will keep on resetting for nearly an hour. The strength of the fan seems unimpressive, cheaper fans seem to work better. I would not recommend a fan with a humidstat sensor, technology has not improved it enough for practical purposes yet.
    Date published: 2014-12-08
    Rated 5 out of 5 by from outstanding product I'm glad every time it kicks in. I couldn't be happier with my purchase. I recommend it to everyone.
    Date published: 2014-09-15
    Rated 5 out of 5 by from Works every time This was the best investment we ever made. Never a worry and runs when needed.
    Date published: 2014-09-05
    Rated 1 out of 5 by from 4 years old and already broken I purchased and installed this item around 4 years ago because at the time it was the only quiet humidity sensing fan on the market. After one summer, I quickly realized how useless the humidity sensor was and basically had to rewire it to bypass this sensor. I'd come home on a hot august day to find my house hot with the AC struggling because the bathroom fan had been running all day long. At other times I'd take a shower and be annoyed that the fan never even kicked on. To top it off, now that spring has come I toggle the switch and find the fan isn't working anymore. Figures it's out of warranty. The replacement motor unity is comparable in price to other quiet fans on the market. I for one will give up the dream of a humidity sensing fan and will replace it all with a quiet fan on a 5/10/15/30 minute selectable timer switch.
    Date published: 2014-04-08
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  • no matter where I turn the sensitivity switch, min/max, the Fan will turn on and run. I have switch out the grill with the sensor but it did not help

    Asked by: mcmaster
    That was my experience. Especially if it's in a room where moist A/C air blows into. Then if it runs long enough it will bring hot humid air in from outside. Then it'll almost run forever on its own. I gave up on the humidity sensor after getting thoroughly annoyed with it. You would hope a company would test the product better before getting folks to invest upwards of $150 specifically for that feature.
    Answered by: JoeNeutron
    Date published: 2017-02-11

    Does this fan come in a brighter white color or any other colors?

    Asked by: Doug
    Thank you for your question on the model QTXEN110S humidity sensing fan. We do not have a brighter white or different colors for this fan. It only comes in one color.
    Answered by: NuToneCustomerService
    Date published: 2013-10-23

    Status indicator

    Newly installed unit with 2 pole switch. Both circuits 'on', fan runs and status indicator shows repeating cycle of solid for 3s, followed by blinking rapidly for 1s. Instructions make no mention of this pattern. Wiring appears to be correct. Is this an indicator of any issue?
    Asked by: Fred T
    Thank you for your question on the model QTXEN110S humidity sensing fan. The normal mode for the status indicator should be 5-seconds on and off. If it is blinking rapidly you should check the sensor connections on the grille and fan housing. If you need further assistance, please contact the Technical Service Department at 888-336-6151.
    Answered by: NuToneCustomerService
    Date published: 2013-10-23

    instructions not included in the box

    I ordered the qtxen110s model and the box failed to include the instructions as stated on the outside of the box. Where can I find them online?
    Asked by: paul
    Hi, Paul. Thank you for your interest in our products. We appreciate your business. This is a very frustrating situation, but one that can be managed quickly. Please go to www.nutone.com. Put the model number (QTXEN110S) in the Search field, click on the model number icon when it appears, then scroll down to locate the Installation Instructions. Our apologies for the missing information. We hope this will resolve it. Thanks, again.
    Answered by: NuToneCustomerSupport
    Date published: 2013-10-23

    Blinking light on fan button

    Hi, I have a Nutone Hood Fan & Light combo. (for a stove range) The light keeps bliking on the button which controls the hi & low control. I took out the screen filter insert and cleaned it out. After replacing it still blinks. Is there any re-set button of some sort? Thanks, Bob
    Asked by: Bob
    Thank you for your question on range hoods. There should be a reset on the range hood, but we would need to know the model number of the unit to give you specific information. Please contact the Technical Service Department at 888-336-6151 for assistance.
    Answered by: NuToneCustomerService
    Date published: 2015-03-16
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