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Ventilation & Indoor Air Quality
Bathroom exhaust fan with light, shown at an angle on a white background.
RG-T810LHA dimensions-2000x2000
Graphic highlighting bathroom fan features with icons and a bathroom background.
Graphic showing dimmable 3000K LED light feature for a bathroom fan.
Side-by-side bathroom comparison showing foggy mirror versus clear mirror.
Three room scenes showing a laundry area, modern bathroom, and entryway with coats, illustrating ventilation for different rooms.

Whisper Thin® DC Ventilation Fan/Light with Humidity Sensor, 80/110 CFM

Model:

  • RG-T810LHA

Featuring built-in humidity sensing technology, this bathroom exhaust fan with light automatically responds to excess moisture to help maintain a more comfortable indoor environment. Quiet, energy-efficient operation, bright LED illumination, and a low-profile housing design provide reliable performance and installation flexibility for bathrooms and other living spaces.

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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
  • L-Shaped bracket provides flexible, fast and easy installation, all mounting hardware included
  • ENERGY STAR® Certified ventilation fan offers powerful, energy-efficient airflow, making it ideal for small to medium-sized bathrooms, laundry rooms, sunrooms, basements, or garages

Installation Videos

Humidity Sensor

The Humidity Sensor helps control bathroom condensation to prevent mold and mildew. Sensor technology detects relative humidity and temperature to anticipate dew point, and using an adjustable delay timer, air pollutants are eliminated from the room - ultimately increasing your air quality.

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.

Installation Flexibility with a Simpler Bracket and Optional Duct Adapter

The unique L-shaped bracket simplifies installation and provides strong support. The L-bracket is interchangeable to be positioned to either the left- or right-side stud for optimal fan placement. Optional 4 in. Oval to 3 in. Round Duct Adapter (FV-VS43R) is available (sold separately) to give you flexibility in duct layout and design. Panasonic fans are also UL listed for tub/shower enclosure (just install them on a GFCI-protected circuit). With these great features, your installation options open up.
 

No rewiring or new wall switches needed. 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.

  • Code Compliant: ENERGY STAR Certified, HVI (Home Ventilation Institute) Rated and complies with California Title 24 and Washington VIAQ codes and standards.
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