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672RBath Fan, 110 CFM Ventilation Fan with White Grille

  • Overview
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  • Specifications
  • Reviews
  • Answers
  • DISCONTINUED Replaced by Model AN110

    A powerful fan that provides basic ventilation for average sized bathrooms or powder rooms, it solves one more problem on your to-do list.

    • 110 CFM quickly reduces humidity to eliminate odors and fogged mirrors in bathrooms up to 100 square feet, so your vision will always be clear and your surroundings will always be comfortable
    • Centrifugal blower wheel and 4-pole motor deliver a moderate 4.0 Sone sound level
    • 4” duct connector for installation flexibility
    • UL Listed for use over tub or shower with a GFCI circuit means you can
    • optimally control ventilation by locating your fan exactly where you need it the most
    • Available in project packs to support building projects
  • 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

  • Bathrooms up to (X) Square Feet105
    Ceiling InstallationYes
    CFM @ 0.10"110
    CFM @ 0.25"N/A
    cUL ListedYes
    Duct DirectionHorizontal
    Duct Size4"
    ENERGY STAR® certified productNo
    ENERGY STAR® Most Efficient 2018No
    Globe ColorN/A
    Grille DiameterN/A
    Grille FinishWhite Polymeric
    Grille Length10-1/4"
    Grille Width10-1/2"
    Heater WattageN/A
    Housing Dimension LxWxH9" x 9" x 5-3/4"
    Housing Height5-3/4"
    Housing Length9"
    Housing Width9"
    Humidity SensingNo
    HVI CertifiedYes
    Light Bulb QuantityN/A
    Light Bulb WattageN/A
    Light Bulbs IncludedNo
    Lighting TypeNo Light
    Minimum construction space required2" x 6"
    Motion SensingNo
    Motor engineered for continuous operationNo
    Product Weight (Pounds)6
    Project PackNo
    Rated Amps1.2
    Rated Sones4
    Rated Sones - VerticalN/A
    Rated WattsN/A
    Sones 6" to 4" reducerN/A
    UL Listed for use over bathtubs or showers when connected to a GFCI circuitYes
    Wall InstallationNo
    Warranty1 Year
    Watts @ 0.1"N/A
    Watts @ 0.1" (Max CFM)N/A
    Watts @ 0.25"N/A
  • 672R is rated 3.7 out of 5 by 7.
    Rated 4 out of 5 by from Does everything a fan should do. We moved into a house that had no fan in the restroom. The steam on the mirrors was irritating. After the fan was installed I told my friend "the good news is there is no fog on the mirror when I get out of the shower, and the bad news is since there is no fog on the mirror I can see how fat I am-haha.
    Date published: 2014-09-05
    Rated 1 out of 5 by from Noisy in the extreme My old exhaust fan vented into the attic, so when I had the roof replaced, I also had a new exhaust fan installed that could vent outside. However, the fan does not seem to vent very well. (After I shower, all mirrors and windows are completely steamed up.) Of more significance, however, is the noise level of the fan. According to the fan's specs, the noise level should be about 3.0 sones, about the noise level of a babbling brook. The noise level of my fan is about that of a garbage disposal. Needless to say, between the inefficiency of the fan and the noise level, I am extremely disappointed.
    Date published: 2014-05-16
    Rated 5 out of 5 by from This bathroom exhaust fan will keep the mirror from steaming up. I was looking to upgrade my bathroom exhaust fan to one that was stronger than the minimum requirements. This NuTone 671R exhaust fan was powerful, yet I got it at a good price. I wanted a fan that was strong enough to get rid of any condensation from showers that can lead to mildew & mold and one that would keep the mirror in the bathroom from steaming up. To me the one sign that the fan is doing the job is how well it does in clearing the steam that fogs up the mirror. Well so far with this fan, the mirror doesn't even steam up at all.
    Date published: 2013-03-16
    Rated 5 out of 5 by from Excellent fan! Replace very LOUD fans in 2 of my bathrooms. These are so quiet and powerful! Will be changing out a 3rd bathroom soon for one of these!
    Date published: 2013-02-20
    Rated 3 out of 5 by from Two bathroom fans - 1 is great the other not so great! I have 2 bathroom vent fans installed and the one fan is great - very quite, has a timer switch installed that can be programmed for on/off operation and this one is great. The other fan however is very noisy and sounds like a motor boat at times. I had the installer check it but everything appears to be installed properly but I am still not satisfied with the operation of this particular vent fan.
    Date published: 2013-02-20
    Rated 4 out of 5 by from Great fan, great price I replaced my older NuTone 672 fan that had several problems. It fit right in my hold housing. Finally a project that only took five minutes and zero trips to the hardware store. Great service, shipped fast, great price.
    Date published: 2010-03-08
    Rated 4 out of 5 by from Works well for large room This product works well for a large room. I purchased this unit to replace a 5 year old fan that had gone bad. The original fan blade had recessed and was touching the motor and bracket housing. Reseating the blade helped a bit but then the old motor started to go bad and would struggle to turn at the same rmps. I'm hoping this replacement lasts a bit longer.
    Date published: 2009-02-20
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  • can the 671R unit replace the 671B unit?

    Asked by: rick
    No, but you can buy parts to retrofit in the existing unit: blower S89615000 and wheel SNT5901A000.
    Answered by: jbattan
    Date published: 2016-10-01

    Do I need a dedicated circuit for this Fan model?

    I have an existing with 14-2 cable romex in a 15 amps breaker circuit in my attic with kitchen, dinning and living room lights in it. Now, can I add this unit (Model 672R) in that circuit ?
    Asked by: Rino
    Thank you for your interest in our products. We appreciate your business. The 672R only draws 1.2 AMPs of power. I think you’ll be ok, but if you have further questions and would like to speak with a Technical Support person, just dial 888-336-6151. Thanks, again.
    Answered by: NuToneCustomerSupport
    Date published: 2013-10-23

    Is there an upgrade kit I can use for my 672r model ventilation fan

    Asked by: Captain
    Thank you for your question on the model 672R exhaust fan. There is no upgrade kit for the 672R, but the fan assembly (part number S97017709) is available. Please contact our Canadian office at 888-882-7626 for assistance.
    Answered by: NuToneCustomerService
    Date published: 2016-10-03

    672R B Nutone

    HI I have 672R B Nutone 4.0 sones sealing restroom fan is too noise, can I replace with 671R 3.0 sones nutone? Thankyou
    Asked by: handyman
    Thank you for your question on the model 672R exhaust fan. The only parts available for use with the 672R would be the original replacement parts. Please contact the Technical Service Department at 888-336-6151 for further assistance.
    Answered by: NuToneCustomerService
    Date published: 2015-09-08

    How much current does the motor draw for this fan?

    Asked by: Chris F
    Thank you for your question on model 672R. The total current draw for this fan is 1.2 amps.
    Answered by: NuToneCustomerService
    Date published: 2013-10-23
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