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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
    • Can be used to comply with ASHRAE 62.2 and CALGreen
  • 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
    cUL ListedYes
    Duct DirectionHorizontal, Vertical
    Duct Size4" or 3"
    ENERGY STAR® certified productYes
    Grille FinishWhite Polymeric
    Grille Length13"
    Grille Width14"
    Housing Dimension LxWxH10-1/2" x 11-3/8" x 4"
    Housing Height4"
    Housing Length10-1/2"
    Housing Width11-3/8"
    HVI CertifiedYes
    Minimum construction space required2x4
    Product Weight9.0 lbs.
    Project PackYes
    Radiation Damper AvailableYes
    Rated Amps0.3
    Rated Watts25.7
    UL Listed for use over bathtubs or showers when connected to a GFCI circuitYes
    Wall InstallationYes
    Watts @ 0.1"25.7
  • LP80 is rated 3.0 out of 5 by 2.
    Rated 4 out of 5 by from 2 out of three installed, work great In one of the three fans I installed, the flapper valve on the discharge flaps loudly when it's on. Not an easy fan to install if you're doing it from the room rather than an exposed attic. Otherwise, works great.
    Date published: 2015-02-06
    Rated 2 out of 5 by from wrong product for my application I bought this product to be mounted in the wall and venting through the wall - but it turns out that while you can mount it in the wall, it must be vented through the attic - which is exactly the opposite of what I need. Once it is vented to my attic, there is no where to go but through the roof - so it won't work. That is not made clear in the description!
    Date published: 2013-05-06
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  • What is the maximum duct length that can be put on this (3" and 4")?

    Asked by: NM
    Thank you for your question on the model LP80 exhaust fan. Using three inch rigid duct work you can run approximately five feet of straight duct work, reducing that distance by three feet for every elbow. Using four inch rigid duct work you can run approximately 23 feet of straight duct work, reducing that distance by four feet for every elbow.
    Answered by: BroanCustomerService
    Date published: 2015-02-25

    Does this motor fit in the housing for a model N671 and/or Broan 671?

    Asked by: dyihomeowner
    Thank you for your question on the model LP80 exhaust fan. The parts of the LP80 are not designed to fit and work in the 671 housing. The only parts that can be used in the 671 housing are the original replacement parts. You can get them through the “Shop for Parts” link at the top of our web site page or by contacting Customer Service at 800-558-1711.
    Answered by: BroanCustomerService
    Date published: 2015-10-07

    Is there a variable switch that you recommend?

    Asked by: Edward
    Thank you for your question on the Broan LP80. The Broan 57W (white) or the 57V (ivory) variable speed control will work with the Broan LP80. If you have further questions please contact Technical support directly at 800-637-1453.
    Answered by: BroanCustomerService
    Date published: 2017-07-17

    Does this include an oval-to-round duct reducer?

    Does the LP80 package include a reducer to connect the 4" oval output to a 3" round duct?
    Asked by: remodel question
    Thank you for your question on the model LP80 exhaust fan. The LP80 does include a 4” oval to 3” round duct reducer.
    Answered by: BroanCustomerService
    Date published: 2013-10-23

    Difference between Broan LP80 and NuTone LPN80

    Hi. Asside from the product name - is there any difference between the Broan LP80 and the NuTone LPN80. Both specs look similar and the pictures look similar as well. Are there any differences between the two models? How about warranty? Thanks.
    Asked by: heyben
    Thank you for your question on the model LP80 and LPN80 exhaust fans. Other than the grille style and the name label, the units are the same and have the same warranty.
    Answered by: BroanCustomerService
    Date published: 2015-04-28
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