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670Ceiling/Wall Ventilation Fan, 50 CFM

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  • Remove air wherever needed with Broan compact ventilation fans.
    • 50 CFM 3.5 Sones
    • Industry Exclusive
    • Durable Broan-designed blower wheel
    • Torsion spring grille mounting – no tools necessary
    • Compact housing fits easily between ceiling joists or wall studs
    • Double strength steel mounting flanges with keyhole slots for fast installation
    • Single packs and Project Paks
    • Metal grille kit S97011308 (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 Ft45
    Ceiling InstallationYes
    CFM @ 0.10"50
    CFM @ 0.125"N/A
    CFM @ 0.25"N/A
    ColorWhite
    CSANo
    cUL ListedNo
    Duct DirectionHorizontal
    Duct Size3"
    ENERGY STAR® qualifiedNo
    Globe Glass ColorN/A
    Grille FinishWhite Polymeric
    Grille Length9"
    Grille Width9-1/4"
    Heater wattageN/A
    Housing Dimensions L x W x H7-1/4" x 7-1/2" x 3-5/8"
    Housing Height3-5/8"
    Housing Length7-1/4"
    Housing Width7-1/2"
    Humidity SensingNo
    HVI CertifiedYes
    Light Bulb Quantity0
    Light Bulb WattageN/A
    Light Bulbs IncludedNo
    Lighting TypeNo Light
    MaterialPolymeric
    Minimum construction space required2x4
    Motor engineered for continuous operationNo
    NightlightNo
    Product Weight4 lbs
    Project PackNo
    Rated Amps0.8
    Rated Sones - VerticalN/A
    Rated Watts55
    Sones3.5
    UL Listed for use over bathtubs or showers when connected to a GFCI circuitYes
    Wall InstallationYes
    Warranty1 Year
    Watts @ 0.1"55
    Watts @ 0.25"N/A
  • (49 Questions : 50 Answers)

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    670
     
    1 answer

    What year was the first Broan Model 670 H made available to install?

    Customer avatar
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    Rooney
    Minnesota, USA
     on 670
    Gender: Male
    5 days ago
    Customer avatar
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    Rooney
    Minnesota, USA
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    Answer: 
    Thank you for your question on the model 670 exhaust fan. Please contact the Technical Service Department at 800-637-1453 for assistance.
    4 days ago
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    Has staff answer
    688
     
    1 answer

    I want to replace a model 663-B/688-B to increase CFM

    Customer avatar
    by
    Fritz
    Lenexa, KS, USA
     on 688
    Will a model 671 (which is available at my local hardware store) fit directly into the same housing and be held by the same single screw. Is there a better model than the 671? Thanks.
    Age: 55-64
    Gender: Male
    1 day ago
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    Fritz
    Lenexa, KS, USA
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    Answer: 
    Thank you for your inquiry. Although the 671 does use the same housing, the recommendation would be to install the "upgrade" kit, model 690. This kit will increase the airflow to 60CFM and provide a sound level of just 3.0 sones. If you need further assistance, please contact our Technical Support group at 800-637-1453.
    21 hours ago
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    689
     
    1 answer

    Can the 689 be used for single car garage exhaust?

    Customer avatar
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    Tony C
    Summit, NJ, USA
     on 689
    Age: 45-54
    Gender: Male
    6 days ago
    Customer avatar
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    Tony C
    Summit, NJ, USA
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    Answer: 
    Thank you for your question on the model 689 exhaust fan. The 689 is designed for an interior room of approximately 55 square feet with an eight foot ceiling. It will vent a larger room but no very efficiently and would not usually be recommended for a garage.
    5 days ago
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    688
     
    1 answer

    What is the modern replacement for Broan Model 681?

    Customer avatar
    by
    Maryland homeowner
    Maryland, USA
     on 688
    My (obsolete) Aubrey model 7550 shares parts with the Broan model 681 (discontinued in 1995) and I would like to replace the entire assembly with a current Broan model. Is there a direct replacement for Broan model 681 (and by extension the Aubrey 7550)... My goal is to find a Broan model that will fit into the existing void now occupied by the Aubrey 7550 (or Broan model 681).
    Age: 45-54
    Gender: Male
    1 week, 2 days ago
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    Maryland homeowner
    Maryland, USA
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    Answer: 
    Thank you for your question on the Aubrey model 7550 and the Broan model 681 exhaust fans. Please contact the Technical Service Department at 800-637-1453 for assistance.
    1 week ago
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    2 weeks, 1 day ago
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    Sundown Lady
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    Answer: 
    Thank you for your question on the model 671 exhaust fan. If you currently have a 671-H, you can purchase a new 671 and install the parts from the new unit into the old. If you have a different revision letter after your model number, the new parts would not be interchangeable.
    5 days ago
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