Nutone RN80 Bathroom Fan, 80 CFM Single-Speed Energy Star Rated ULTRA PRO Series - for 4" Duct

by Nutone


The NuTone RN80 is a premium bathroom ventilation fan from the Ultra Pro series. This line of bath fans is known for its ability to effectively remove airborne pollutants and humidity from the restroom while running very quietly. In fact, this model boasts an operating sound level of <0.3 sones, which is impressive considering its 80 CFM ventilation capabilities. This unit is especially effective in spaces up to 75 square feet.

Intended for use with 4" ducts, this NuTone bathroom fan offers a simple installation. Many of its components come pre-assembled or ready for snap-in mounting, which can reduce the time of this process by 60% in retrofit installations and by 20% in new constructions. Plus, no attic access is needed in retrofit jobs, cutting down on hassle and time. In addition to thorough bathroom ventilation, this model has many applications where continuous ventilation is needed. This can be for commercial spaces where building codes or green standards require constant or thorough ventilation.

Plus, the Ultra Pro series is incredibly energy efficient. All models are ENERGY STAR qualified, which means they meet the EPA's standards for protecting our environment through energy efficiency. Part of what makes this NuTone bathroom fan so effective is that it uses innovative technology to prevent airflow loss and backdrafts, which can severely reduce the fan's efficiency.


  • 80 CFM reduces humidity to quickly eliminate fogged mirrors and manage moisture in bathrooms up to 75 square feet, so your vision will always be clear and your surroundings will always be comfortable
  • QStream™ Technology - State-of-the-art blower design with airflow-smoothing baffles optimally smoothes airflow and reduce turbulence so the wheel can turn more slowly and quietly with no airflow loss
  • QFlow™ Technology - Duct connector damper flap is completely removed from airstream to reduce static pressure again, allowing the blower to turn more slowly and quietly, Damper also seals against perimeter surfaces when closed to prevent backdrafts
  • ULTRAQuick™ Installation Technology uses an exclusive telescoping mounting frame with pre-installed screws, snap-in housing, snap-in blower and an inside-out mounting duct connector making installation up to 60% faster in retrofits and up to 20% faster in new construction, saving you time, money and aggravation
  • Retrofit installations can be done entirely from the room-side – no attic access required. This means a faster, easier installation, so you can move on to something else
  • 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
  • Snap-in housing and blower further simplify installation since you can hear – and feel – when they are properly seated. Easy-to-position carriage allows housing location adjustment between joists so you can control the correct ceiling placement
  • UL Listed for use over tubs and showers with a GFCI circuit; so you can capture the steam before it spreads throughout the room by locating your fan exactly where you need it the most
  • Compatible with Radiation Damper RDF1 which helps prevent flame and heat from spreading to other areas in multi-level buildings


  • Baths up to: 75 sq. ft.
  • Ceiling Installation: Yes
  • CFM @ 0.10": 80
  • Color: White
  • CSA: No
  • cUL Listed: Yes
  • Duct Direction: Horizontal
  • Duct Size: 4"
  • ENERGY STAR® qualified: Yes
  • Grille Finish: White Polymeric
  • Grille Length: 13"Grille
  • Width: 14"
  • Housing Dimensions L x W x H: 10-1/2" x 11-3/8" x 7-5/8"
  • Housing Height: 7-5/8"
  • Housing Length: 10-1/2"
  • Housing Width: 11-3/8"
  • Humidity Sensing: No
  • HVI Certified: Yes
  • Light Bulb Quantity: N/A
  • Light Bulb Wattage: N/A
  • Light Bulbs Included: No
  • Lighting Type: N/A
  • Minimum construction space required: 2" x 8"
  • Motion Sensing: No
  • Motor engineered for continuous operation: Yes
  • Nightlight: No
  • Project Pack: No
  • Radiation Damper Available: Yes RDF1
  • Rated Amps: 0.3
  • Rated Sones: <0.3
  • UL Listed for use over bathtubs or showers when connected to a GFCI circuit: Yes
  • Wall Installation: No
  • Warranty: 3 Years

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