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Marley MM664IC Bathroom Fan

Marley MM664IC Bathroom Fan with Light

Model: MM664IC | SKU: ma3772
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  • Product Overview

    Ventilate smaller bathrooms and reduce humidity buildup with the compact Marley MM664IC Bathroom Fan. This bathroom fan light combo delivers 50 cubic feet of powerful airflow per minute and is ideal for ventilation and lighting in bathrooms up to 45 square feet. Its remarkably compact size simplifies installation in tight spaces, and the venting and light functions can be used separately or together for your convenience.

    Ventilate and Illuminate

    The Marley MM664IC Bathroom Exhaust Fan improves airflow and helps reduce moisture buildup in small bathrooms. This helps eliminate mold growth and maintains healthy indoor air quality. The fan also includes a 100-watt light for ample lighting in your space. Plus, the high-impact styrene grille has an unbreakable Lexan lens that diffuses light optimally and snaps out of the grille for easy cleaning. The fan is UL-listed for use in insulated ceilings.

    Designed for Easy Installation

    This model includes upgraded features for easy installation in your bathroom's ceiling. It comes with adjustable mounting brackets to simplify mounting between ceiling joists. Also included is a 4-inch duct adapter with an integral hinged backdraft damper.

    Additional Features

    • High-Impact Grille - A high-impact styrene grille stands up to years of heavy use.
    • Subtle Classic Style - Subtle styling in a crisp white blends delicately with any surroundings.
    • Quiet Ventilation - Rated at a quiet 4 sones.
    • UL-Certified - For use in insulated ceilings and over tubs or showers when wired on a GFCI-protected circuit.


    Compact and durable, the Marley MM664IC Bathroom Fan provides ventilation and humidity control in smaller bathrooms up to 45 square feet.

    What Customers Love

    • 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 MM664IC Bathroom Fan Specifications
    Specification sheet for the Marley MM664IC
    Marley MM664IC Bathroom Fan Manual
    User's Guide for the MM664IC Bathroom Fan

    What's In The Box?

    • Marley MM664IC 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)50 CFM
    Built-In LightYes
    Ceiling MountableYes
    Built-In HeaterNo
    Ceiling or Wall Cutout Length7.88 in.
    Humidity SensorNo
    Motion SensorNo
    Ceiling or Wall Cutout Width6.88 in.
    Sound Level (Sones)4 sones
    Maximum Wattage1.7 W
    Maximum Amperage1.7 Amps
    Safety CertificationsUL, HVI-Certified
    Duct Size4 in.
    Bathroom Size45 sq. ft.
  • Product Q&A

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