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Ventilation & Indoor Air Quality
Bathroom exhaust fan with square grille and LED light
Bathroom exhaust fan with labeled dimensions and weight
Bathroom exhaust fan installed showing airflow, quiet operation, and LED light
Flex Fast Installation System
Bathroom exhaust fan with dimmable 3000K LED light
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ventilation/fans/whisper-remodel-led-humidity-sensor

Whisper Remodel® DC Fan with LED Light and Humidity Sensor, 80/110 CFM

Model:

  • RG-R811LHA

Featuring built-in humidity sensing and Pick-A-Flow® technology, this bathroom exhaust fan with LED light automatically responds to excess moisture while providing customizable airflow for optimized ventilation performance. Quiet, energy-efficient operation helps improve indoor air quality, while integrated LED lighting and a remodel-friendly design deliver comfort, convenience, and simplified installation.

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  • Humidity sensor automatically activates the fan when moisture levels rise
  • One 10W, dimmable, LED chip panel with less than 1W LED nightlight (nightlight must be wired separately)
  • Pick-A-Flow™ selector lets you choose between 80 or 110 CFM with a quick flip of a switch
  • Extremely Quiet: with less than 0.4 sones at 80 CFM and 1.1 sones at 110 CFM. This fan is a great solution for outdated noisy fans
  • Single-hinged Flex-Z-Fast® bracket provides flexible, fast and easy installation

Installation Video

Humidity Sensor

Humidity Sensor Technology: Detects moisture with an adjustable delay timer from 30 seconds to 60 minutes eliminating humidity, mold, mildew, and other air pollutants from the room – ultimately increasing your air quality
 
Code Compliant: ENERGY STAR Certified, HVI (Home Ventilation Institute) Rated and complies with California Title 24 and Washington VIAQ codes and standards.
Warranty: 6 years on DC Motor and 3 years on all Parts - from the date of original purchase.

Pick-A-Flow® Airflow selector - one fan, you choose the CFM

Built-in, Pick-A-Flow® airflow selector provides the unique ability to select your required airflow of 80 or 110 CFM with the flip of a switch. With the flexibility to choose the proper CFM level, you are assured that one fan will satisfy a range of ventilation design requirements and perform, as promised, even with a complicated duct run.

Easy roomside installation for contractors and DIYers

Flex-Z Fast® installation bracket with articulating joints provides fast and trouble-free roomside installation from below the ceiling. The detachable installation adapter makes it easy to work with as it simply slides off the fan housing for effortless wiring and duct attachment, all from beneath the ceiling.

No rewiring or new wall switches nee ed. UL Listed® for tub and shower enclosures when GFCI protected.

Long life, lower cost of ownership

Panasonic fans use less energy to move larger volumes of air than other fans, and they run cooler so they last longer, providing efficient ventilation and healthy indoor air for many years. The built-in thermal-cutoff fuse practically eliminates chances of overheating which can result in motor failure, which means this may be the last vent fan you ever buy.

ENERGY STAR® certified for energy efficiency & savings

ENERGY STAR®-certified vent fans meet strict parameters set by the US Environmental Protection Agency. Panasonic ventilation fans are ENERGY STAR certified and provide greater efficiency and healthier indoor air quality with less noise. High performance motors and improved blade design deliver the superior performance and long-life operation you expect from a Panasonic ventilation fan.
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