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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
  • (59 Questions : 60 Answers)

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    670
     
    1 answer

    on the model 670 with 50 cfm what is the max length of 4" venting?

    Customer avatar
    by
    Mike Superior
    MN
     on 670
    Age: 25-34
    Gender: Male
    1 month ago
    Customer avatar
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    Mike Superior
    MN
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    Answers

    Answer: 
    Thank you for your question. Broan model 670 is made to be used with 3" ducting. If you have 3" rigid duct, you can expect to achieve the rated CFM within approximately 13 feet. Each 90 degree 3" elbow is equivalent to 3 linear feet and is not considered in this figure. Please contact our Technical support group at 800-637-1453, if you intend to use a non specified duct size.
    2 weeks, 3 days ago
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    Has staff answer
    688
     
    1 answer

    What is different between part #97012041 and S97012041 for 688-k?

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    Shirl
     on 688
    1 week, 1 day ago
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    Shirl
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    Answer: 
    Thank you for your question on the part numbers 97012041 and S97012041. These are both the same part. The “S” is used in our system to designate a service part item.
    5 days ago
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    3 weeks ago
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    Heidi
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    Answer: 
    Thank you for your question on the model 688 exhaust fan. Using three inch rigid duct work, the 688 can handle up to 13 feet of straight duct work. You would need to reduce that distance by three feet for every elbow installed.
    2 weeks, 5 days ago
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    Has staff answer
    670
     
    1 answer

    are any of your bath fans rated for a 1 hour fire rated ceiling

    Customer avatar
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    paul
     on 670
    2 months, 1 week ago
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    paul
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    Answer: 
    Thank you for your question. There are a number of fans, that when paired with a radiation damper, will provide the fire rating that you require. For specific models, based upon the square area of the room, etc., please contact out Technical Support group at 800-637-1453.
    2 months, 1 week ago
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    Has staff answer
    670
     
    1 answer

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

    Customer avatar
    by
    Rooney
    Minnesota, USA
     on 670
    Gender: Male
    2 months, 2 weeks ago
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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.
    2 months, 2 weeks ago
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