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Marley 8100FLH Bathroom Fan

Marley 8100FLH Humidity Sensing Bathroom Fan with Light

Model: 8100FLH | SKU: ma3771
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  • Discontinued - This item is not currently available to order.

  • Product Overview

    Control humidity issues in your bathroom efficiently and effectively with the Marley 8100FLH Bathroom Fan. This Energy Star bathroom fan consumes 65% less energy than conventional bathroom fans with light and includes a built-in humidity sensor that directs it to run only when needed. This model is ideal for providing ventilation and humidity control in bathrooms up to 95 square feet. It's rated to move air at 100 cubic feet of air per minute (CFMs) and includes a super-quiet blower to help minimize noise disturbance. Plus, there's an integral light and night light for subtle lighting in your space.

    Built-In Humidity Sensor

    The Marley 8100FLH Bathroom Exhaust Fan includes a built-in humidity sensor that directs the fan to run only when needed. When humidity rises above a certain level, the humidity sensor triggers the fan to turn on and ventilate the space. This feature ensures that your bathroom remains comfortably ventilated throughout the day and that energy consumption is optimal.

    Efficient and Ultra-Quiet Operation

    This fan also provides Energy Star-qualified operation. That means it operates more efficiently than comparable fan models, consuming more than 60% less energy. Other energy-saving features include a plug-in high-efficiency motor and heavy-duty galvanized housing.

    Additional Features

    • 4-Inch Duct with Backdraft Damper - Reduces noisy air turbulence and comes pre-assembled to the housing.
    • Manual Override on Humidity Sensor - The wall switch includes a manual humidity sensor override.
    • 4 Adjustable Mounting Bars - Allow for placement anywhere between 16-inch O.C. and 24-inch O.C. ceiling joists.
    • Patented Light Compartment - Gives of 50% more direct light from two 13-watt compact quad-tube fluorescent light bulbs (included).
    • 4-Watt Night Light - For gentle nighttime lighting.
    • Acoustical Insulation - High-density acoustical insulation absorbs noise to minimize disturbance.
    • UL-Certified - UL-certified for use in insulated ceiling and use over tubs or showers when wired on a GFCI-protected circuit.


    The Marley 8100FLH Bathroom Fan provides energy efficient ventilation and humidity control in bathrooms up to 95 square feet.

    What Customers Love

    • Superior Efficiency - This Energy Star bathroom fan consumes up to 65% less energy than conventional models.
    • Designed for Easy Installation - Adjustable mounting brackets simplify mounting between ceiling joists.

    Things To Consider

    • May Require Professional Installation - It may be a good idea to have this fan professionally installed especially if you don't have previous experience installing bathroom fans.

    Manufacturer's Warranty

    1-Year-Limited Warranty

    Manufacturer's Literature

    Marley 8100FLH Bathroom Fan Manual
    User's Guide for the 8100FLH Bathroom Fan
    Marley 8100FLH Bathroom Fan Specs
    Specs for the 8100FLH Bathroom Fan

    What's In The Box?

    • Marley 8100FLH Bathroom Fan
    • Duct Adapter
    • Electrical Components
    • Owner's Manual

    View All Fans and Air Circulators »
  • Specifications

    Type of FanBathroom Fan
    Recommended ForResidential
    Number of Fan Speeds1
    Cubic Feet Per Minute (Max CFM)100 CFM
    Built-In HeaterNo
    Humidity SensorYes
    Motion SensorNo
    Ceiling MountableYes
    Built-In LightYes
    Ceiling or Wall Cutout Length10.25 in.
    Ceiling or Wall Cutout Width11.44 in.
    Sound Level (Sones)1.5 sones
    Maximum Amperage0.51 Amps
    Safety CertificationsUL, HVI-Certified
    Duct Size4 in.
    Bathroom Size95 sq. ft.
  • Product Q&A

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  • Reviews

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