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680100 CFM, 4.0 Sones Bathroom Fan/Incandescent Light

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  • Broan features classic ventilation fan/light combinations which easily fit any décor. Why stop at just powerful ventilation when you can add extra lighting to help brighten any room?
    • 100 CFM 4.0 Sones
    • Centrifugal blower wheel
    • 4-pole motor
    • Bright 100-watt lighting capacity. Bulb not included
    • Shatter-resistant light diffusing lens
    • Type IC (Insulation Contact). Quality Broan features and easy installation make this an extremely popular series
    • Designer styled white polymeric grille complements virtually any decor
    • Plug-in, permanently lubricated motor
    • Efficient polymeric fan impeller
    • Mounting ears offer quick, sturdy installation
    • UL listed for use over bathtubs and showers when connected to a GFCI-protected branch circuit
    • Polymeric duct connectors with tapered sleeves for easy, positive ducting
    • All models are available in single packs or Project Paks
    • Use with Model 68W (White) or 68V (Ivory) two-function control (available separately)
  • Video Links

    Cleaning a Bath Exhaust Fan - Danny Lipford

    Proper Ventilation Equals A Healthy Home - Danny Lipford

    How To Ventilate The Whole House - Danny Lipford

    Selecting Proper Ventilation Fan Size is Easy - Danny Lipford

    Article Links

    Evacuate the Bathroom

    Breathe Easy – What you need to know to ensure proper home ventilation

  • Baths up to () Sq Ft90
    Ceiling InstallationYes
    CFM @ 0.10"100
    CFM @ 0.125"N/A
    CFM @ 0.25"N/A
    ColorWhite
    CSANo
    cUL ListedNo
    Duct DirectionHorizontal
    Duct Size4"
    ENERGY STAR® qualifiedNo
    Globe Glass ColorN/A
    Grille FinishWhite Polymeric
    Grille Length10-5/8"
    Grille Width11-1/8"
    Heater wattageN/A
    Housing Dimensions L x W x H8" x 8-1/4" x 5-3/4"
    Housing Height5-3/4"
    Housing Length8"
    Housing Width8-1/4"
    Humidity SensingNo
    HVI CertifiedYes
    Light Bulb Quantity1
    Light Bulb Wattage100 Watts
    Light Bulbs IncludedNo
    Lighting TypeIncandescent
    MaterialPolymeric
    Minimum construction space required2x6
    Motor engineered for continuous operationNo
    NightlightNo
    Product Weight7 lbs
    Project PackNo
    Rated Amps2.2
    Rated Sones - VerticalN/A
    Rated WattsN/A
    Sones4.0
    UL Listed for use over bathtubs or showers when connected to a GFCI circuitYes
    Wall InstallationNo
    Warranty1 Year
    Watts @ 0.1"N/A
    Watts @ 0.25"N/A
  • (72 Questions : 75 Answers)

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    1 answer

    Broan 683 model

    Customer avatar
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    turbot
    Pa.
     on 678
    I am doing a new install of this fan. My question is can i connect the wiring to a light switch that is allready in the bathroom or do i have to upgrade the switch ? THANKS
    Age: 55-64
    Gender: Male
    2 days ago
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    turbot
    Pa.
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    Answer: 
    Thank you for your question. It is always recommended that a separate line and switch be run when installing a bath fan, however, as long as the current rating of the switch is not exceeded by both units being run at the same time, this should work fine.
    2 days ago
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    need to replace fan only in Nautilus 678-B

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    robert
    Chicago, IL, USA
     on 678
    late 1950s upstairs bathroom with no crawl space. can't pull whole housing, so I would like to just replace the fan part.... light not needed. pic of housing and fan module attached
    Age: 45-54
    Gender: Male
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    6 days ago
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    robert
    Chicago, IL, USA
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    Answer: 
    Thank you for contacting Broan regarding your older 678 ventilation fan. The part number for the motor assembly is 97012028. This includes the motor, blower wheel, and motor mounting bracket. This can be ordered under the Shop for Parts link on our website or by contacting Broan Customer Service at 800-558-1711.
    5 days ago
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    Possible to upgrade a 678-N?

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    Lynn
    Edmonton, AB, Canada
     on 678
    Have an old 678-N in a basement bathroom so no access from above. Need to replace motor/fan assembly and would also like to upgrade the look of the plastic grille (with light lens). Can this be achived with current 678 parts? Thanks!
    Age: 35-44
    Gender: Female
    2 weeks, 3 days ago
    Customer avatar
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    Lynn
    Edmonton, AB, Canada
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    Answer: 
    Thank you for your question on the model 678 exhaust fan/light. There are replacement parts available for the 678, but they would be the original replacement parts. There is no upgrade for this unit. You can purchase replacement parts through the “Shop for Parts” link at the top of our web site page.
    2 weeks, 2 days ago
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    Grill not flush with ceiling

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    ttfo
    Indiana, USA
     on 678
    Not sure the model, but it is a Broan Heat, Light and fan about 6 years old. A contractor installed it and the grill was never flush with the ceiling. I removed the grill to repaint the ceiling and was going to fix it so it was flush, but the grill has a lip on it that prevents it from being flush. Is it suppose to be down from the ceiling or do I need to cut the hole bigger. I cannot find a model # or instructions.
    Age: Over 65
    Gender: Male
    1 month, 2 weeks ago
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    ttfo
    Indiana, USA
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    Answer: 
    Thank you for your question on the exhaust fan/heater/light combo. We cannot give you specific information without a model number, but normally when the grille does not fit tight to the ceiling it is because the ceiling is not flat or the unit housing is not installed properly. The bottom of the unit housing should be flush with the finished side of the ceiling. If the unit is installed above the ceiling dry wall, the springs will not pull the grille up properly. Please contact the Technical Service Department at 800-637-1453 for further assistance.
    1 month, 2 weeks ago
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    Do you make a fan/light combo that can be installed into the 678 housing? There is no access above this unit. Thanks
    Age: 45-54
    Gender: Male
    1 month, 2 weeks ago
    Customer avatar
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    Rob
    US
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    Answer: 
    Thank you for your question on the model 678 exhaust fan/light. The only parts available to fit in the 678 unit housing would be the original replacement parts. For your application you would need to completely remove the 678 from the ceiling and replace it with another model.
    1 month, 2 weeks ago
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