331HExterior Blower for Broan Elite Range Hoods

  • Overview
  • Dwelling Unit Ventilation Selector
  • Make-Up Air Specifier
  • Specifications
  • Accessories
  • Reviews
  • Answers
  • Broan Elite blowers provide high ventilation and reduced sound levels. Made of durable construction to meet the needs of professional-quality home cooktops.

    • Available in 600 CFM so you can be assured of the power you need to fit your installation
    • Exterior-mount provides the quietest operation; all aluminum construction ensures long life and durability
    • Use with 10" round duct (purchased separately)
  • Whole House Mechanical Ventilation (WHMV) Specifier

    Code compliant solutions for one and two family dwellings and townhouses up to three stories
     

    To better serve you in determining your customers’ whole house mechanical ventilation (otherwise known as continuous ventilation) needs, Broan-NuTone has developed this on-line tool.  With our CodeKey Specifier you can be confident that the products choose will meet the latest codes and regulations.  Use this tool to make your specification job easier.


    Let’s get started by selecting the state where the dwelling unit will be located. CLICK HERE


  • Range Hood Make-Up Air Specifier

    Code compliant make-up air solutions for domestic range hoods in family dwelling units

     

    To help you determine your make-up air needs, Broan-NuTone has developed this on-line tool.  With our Make-Up Air Specifier you can be confident that the products you choose will meet the latest codes and regulations and satisfy the home’s needs.  Use this tool to make your specification job easier.

     

    Let’s get started by selecting the state where the dwelling unit will be located. CLICK HERE


  • CFM (Airflow)600
    Duct Connector Size10" Rd.
    Rated Amps2.3
    Voltage120
  • Rated 4 out of 5 by 1 reviewer.
    Rated 4 out of 5 by May need to be installed upside down I have an island kitchen stove. If this blower is installed at ground level to the outside of a house it has a ground clearance issue and may need to be installed upside down. I had to fabricate a hood on the exhaust outlet to make it weatherproof. The hood is made of stainless steel so now it looks and works great. August 31, 2014
    • 2016-02-11 T06:28:51.968-06:00
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  • (46 Questions : 46 Answers)

    Product Q&A

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    331H
     
    1 answer

    Can blower 335 be mounted on Exterior Ceiling

    Customer avatar
    by
    Pinky
    NewYork
     on 331H
    Age: 35-44
    3 days ago
    Customer avatar
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    Pinky
    NewYork
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    Answer: 
    Thank you for your question on the model 331H exterior mounted exhaust fan. The 331H can be installed on an exterior wall or roof. For flat roof installations, you need to build a curb that will mount the blower at a minimum pitch of 2/12. Please contact the Technical Service Department at 800-637-1453 if you need further assistance.
    2 days ago
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    Has staff answer
    335
     
    1 answer

    Can blower 335 be mounted on the roof? Is roof slope a consideration?

    Customer avatar
    by
    melie s
    Oregon, USA
     on 335
    Gender: Female
    3 weeks, 1 day ago
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    melie s
    Oregon, USA
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    Answer: 
    Thank you for your question on the model 335 externally mounted exhaust fan. The 335 is designed to be mounted on an outside wall or roof. The only roof slope requirement is that the roof must have a minimum pitch of 2/12. Please contact the Technical Service Department at 800-637-1453 if you need further assistance.
    3 weeks ago
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    Age: 25-34
    Gender: Male
    1 month ago
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    Ed
    Omaha, NE, USA
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    Answer: 
    Thank you for your question on the model 332H exterior mounted exhaust fan. The 332H is designed for use with select Broan Elite model range hoods. All of which have variable speeds. Please contact the Technical Service Department at 800-637-1453 for further assistance.
    1 month ago
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    331H
     
    1 answer

    What can I do to prevent water from coming through the ductwork and dropping on my cooktop?

    Customer avatar
    by
    Don
    Danielsville, PA 18038, USA
     on 331H
    Blower is located on the rear slope of my roof with the opening facing ESE. When we have a driving rainstorm water comes in through the ductwork. This happens when the blower is not in use and the vent flap should be closed. I have gone on the roof and checked the flap in dry conditions and the flap appears to open and close correctly. Any suggestions
    Age: Over 65
    Gender: Male
    4 months ago
    Customer avatar
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    Don
    Danielsville, PA 18038, USA
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    Answer: 
    Thank you for your question on the model 331H exterior mounted exhaust fan. Please contact the Technical Service Department at 800-637-1453 for assistance.
    3 months, 4 weeks ago
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    Range is on interior wall, straight right is blocked by chimney for furnace and hot water heater. Wondering if I can jog duct around the chimney. Thank you.
    2 months, 2 weeks ago
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    Arollen
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    Answer: 
    Thank you for your question on the model 336 exterior mounted exhaust fan. Using ten inch rigid duct work the 336 can handle nine feet of straight duct work without losing any CFM. In the installation you are proposing you will definitely lose CFM. Please contact the Technical Service Department at 800-637-1453 if you need further assistance.
    2 months, 2 weeks ago
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    • 2016-02-11 T06:29:00.101-06:00
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