Bathroom Exhaust Fan - 110 CFM - 0.6 Sones - 4 in. Duct

4 Reviews
SKU: RN110
Brand: NuTone
Series/Collection: NuTone ULTRA PRO Series
Mfr Part Number: RN110

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The Nutone RN110 bathroom exhaust fan features 110 CFM fan airflow and 0.6 sones for use in the baths up to 105 sq. ft. This bathroom vent fan has a 4 inch duct size and can be installed in the ceiling. The NuTone bathroom fan is made of polymeric construction for the grille.

  • Energy star qualified
  • Captive mounting frame screws allow for easy new construction installation
  • Retrofit installations can be done entirely from the room-side – no attic access required
  • Unique telescoping mounting frame can be placed and fastened through drywall hole because it expands from 14" to 24" and fits any type of joist, I-Joist or truss construction for a “no guesswork” installation to make the work fast and easy
  • Airflow-smoothing baffles reduce turbulence
  • When fan is on, damper position in the airstream is minimized to reduce static pressure and noise
  • When fan is off, damper provides a tight seal to prevent back drafts
  • Plug-in, permanently lubricated motor, engineered for continuous use
  • Easy to insert and remove snap-in housing
  • Easy to insert and remove snap-in blower
  • HVI and UL certified and can be used to comply with ASHRAE 62.2 and CALGreen requirements
  • Three year warranty

Brochures & Spec Sheets

Spec SheetNuTone RN110 SpecsDocumentationNuTone RN110 Installation


Color FinishWhiteHousing MaterialSteel

Fan Features

Fan Airflow110 CFMFan Duct Size4 in.
Fan Sones0.6Maximum Room Size (sq. ft.)105
Recommended Room SizeLarge Rooms

Warranty & Certifications

CertificationsHVIEnergy Star Compliantyes
Product Warranty3 YearsUL Listedyes

Dimensions & Measurements

Product Length (in.)10.5Product Width (in.)11.4
Product Height (in.)7.6

Ratings & Reviews

4 reviews

  • 3 stars
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  • 1 star
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nutone fan

by -

Item arrived on time, well packaged, priced right. Fan works fantastic, quiet, easy installation. Would buy again from Bees.

Great Service

by -

When I installed the Nutone, it worked for an instant then stopped. Nutone was willing to send me a replacement, but shipping would take 1-2 weeks. Bees Lighting was willing to replace the item and send me a return mailing label. I got the product in 3 days. It worked when installed. Thanks, Bees lighting.


by -

Purchased a bathroom fan, good price and quick delivery. Love it. Nice and quiet. Thanks

Very quiet fan

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I bought this fan to replace a cheap builder grade Nutone fan in the master bath that was very noisy and used a cheap shaded pole motor. The new replacement fan has a much higher quality motor and significantly better fan and housing assembly design which greatly improves both efficiency and quietness and likely it’s longevity. The installation was relatively easy. My only complication was that the existing exhaust vent pipe in the attic was 3" diameter and I had to use a transition to adapt it to the 4" diameter pipe required by the new fan. Since the new fan is only 80 CFM, the added restriction of the 3" vent pipe did not increase the sound level appreciably. When running, a slightly annoying motor hum could be heard along with the quiet rushing sound of the air flow. I found that the metal fan housing brackets that attach to the ceiling joists tend to vibrate against the drywall ceiling surface they rest against creating the hum when the fan is running. I put expanding spray foam insulation around the brackets and around the ceiling opening and fan housing and the hum is now silent.