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LP80LP80 LoProfile Ventilation Fan

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  • Designed for installations where conventional ventilation simply won't fit. Where multi-family applications require it, the LoProfile™ fan is narrow enough to be installed in a wall between 2x4 studs. When plumbing or electrical obstructions are found behind the drywall in ceiling remodel applications, the LoProfile™ fan can still fit without having to move anything. And that means most any room with space constraints can have powerful, quiet efficient ventilation.

    • Fits in 2x4 ceiling or wall construction
    • 80 CFM with 4" duct ensures ample air movement; 70 CFM with 3" duct reducer (supplied)
    • >50 CFM at 0.25" static pressure meets ASHRAE 62.2 local ventilation requirements (with 4" oval duct or 3" round duct)
    • Only 1.0 sones for extremely quiet operation
    • 4" oval or 3" round duct connection for installation flexibility
    • ENERGY STAR® qualified for efficient operation and lower utility bills
    • Ideal for multi-family applications
    • Plug-in, permanently lubricated motor - engineered for continuous operation
    • Dynamically balanced centrifugal blower wheel for quiet, efficient performance
    • Compatible with Radiation Damper RDF1 which helps prevent flame and heat from spreading to other areas in multi-level buildings
  • 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

  • Ceiling InstallationYes
    CFM @ 0.10"80
    CFM @ 0.25"61
    ColorWhite
    CSANo
    cUL ListedYes
    Duct DirectionHorizontal, Vertical
    Duct Size4"
    ENERGY STAR® qualifiedYes
    Grille FinishWhite Polymeric
    Grille Length13"
    Grille Width14"
    Housing Dimensions L x W x H10-1/2" x 11-3/8" x 4"
    Housing Height4"
    Housing Length10-1/2"
    Housing Width11-3/8"
    HVI CertifiedYes
    MaterialPolymeric
    Minimum construction space required2x4
    Product Weight9.0 lbs.
    Project PackYes
    Radiation Damper AvailableYes RDF1
    Rated Amps0.3
    Rated Watts25.7
    Sones1.0
    UL Listed for use over bathtubs or showers when connected to a GFCI circuitYes
    Wall InstallationYes
  • (4 Questions : 4 Answers)

    Product Q&A

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    Does the LP80 package include a reducer to connect the 4" oval output to a 3" round duct?
    1 year, 5 months ago
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    remodel question
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    Answer: 
    Thank you for your question on the model LP80 exhaust fan. The LP80 does include a 4” oval to 3” round duct reducer.
    1 year, 5 months ago
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    1 year, 2 months ago
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    mfc
    Calgary, AB, Canada
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    Answer: 
    Thank you for your question on the model LP80 exhaust fan. The LP80 can be installed on a wall, but we suggest installing it with the duct work exit pointing upwards. If it is pointing down, the back draft damper will stay open all of the time. For further assistance please contact our Technical Service Department at 800-637-1453.
    1 year, 2 months ago
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    What is the depth/thickness of the grille?

    11 months ago
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    s.lof
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    Answer: 
    Thank you for your question on the Broan LP80 ventilation fan. The grille is 1" deep.
    10 months ago
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    What is the height of outlet plus reducer?

    I need a wall fan mounted above a tub/shower in a 2x4 wall with brick on the outside. The bath wall height is 8 ft 2 in. I really have two questions.

    1. Suppose I mount the fan with the duct work exiting upwards with the 3 in reducer and a 3 in elbow to get it through the wall. How far down the wall will the fan mount (to the bottom of grill)? My concern is it will impede to far into the shower area.

    2. Suppose I mount the fan high on the wall with the duct work exiting downward with the reducer and 3 in elbow. Can the back draft damper be reversed? Will the fan otherwise work as designed? If the back draft damper can not be reversed would an outside wall cap with damper suffice?
    Age: 35-44
    Gender: Male
    5 months, 2 weeks ago
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    TS
    La Crosse, WI, USA
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    Answer: 
    Thank you for your question on the model LP80 exhaust fan. Please contact the Technical Service Department at 800-637-1453 for assistance.
    5 months, 2 weeks ago
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