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  • Greenhouse Shutter Mount Exhaust Fans

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    Exhaust Fans for Hoop Houses

    Are you looking to control rising temps in your greenhouse or hoop house? Install a 12" , 24" , or a 36" high-efficiency, quiet operating exhaust shutter fan. These exhaust fans are pre-wired with a 9ft grounded cord—115v. Guards feature industrial gray polyester powder coating and OSHA spacing on guards.

    The heavy-duty aluminum shutters on the fans have reinforced corners featuring weather stripping on each louver. We recommend adding intake shutters on the opposite side of the hoop house for fresh air exchange.

    Motor Type: TEAO, IP55 rating All shutter fans: 115v 

    *** Optional thermostat, spring wire & lock channelhardware kit for installation on a hoop house.


    • 900 High CFM
    • 12” Shutter
    • 12.5”x12.5” Rough Opening
    • 12” 3 Wing Fan 
    • Single Phase
    • 1/15 HP
    • 115 Volts
    • 1.0 High Amps


    • 4450 High CFM
    • 24.5” Shutter
    • 24.5" X 24.5" Rough Opening
    • 24” 3 Wing Fan 
    • Single Phase
    • 1/3 HP
    • 115 Volts
    • 3.2 High Amps
    • 8860 High CFM
    • 24.5” Shutter
    • 36.5" X 36.5" Rough Opening
    • 36” 3 Wing Fan
    • Single Phase
    • 1/2 HP
    • 115 Volts
    • 5.6 High Amps

    Shutter exhaust fans are constructed to industrial application standards with corrosion-resistant extruded aluminum frames, which will not rust on any mounting surface, even when exposed to the harshest elements.

    The 1.5-inch W flanges on the shutters make the unit easy to install. Louvers are constructed with light aircraft-grade aluminum alloy for minimal air resistance. The prop is constructed with 5052 aluminum alloy engineered to precise geometry for quietness and air-moving efficiency.


    • Non-rusting extruded aluminum shutter frame
    • Shutters automatically open and close
    • Corrosion-resistant, baked powder painted guards tested to 500-hour salt spray
    • Includes a 9 ft. corded plug for easy connection
    • Hi-efficiency 100% copper-wound motors with permanently lubricated ball bearings
    • Totally enclosed, air-over motors, IP155 rated
    • Fully assembled, easy-to-mount pre-drilled flange patterns
    • UL 705 safety certified
    • California residents See Prop 65 Warnings 
    • 5052 light, aircraft-grade, aluminum alloy louvers for the least air resistance

    Installing Shutter Mount Exhaust Fans

    Free shipping on orders over $49 to Contiguous US
    Shipping Policy

    Most products will ship from our facility in 1 to 2 business days after the order is placed.  Express shipments placed after 12PM EST will be shipped out next business day. Full details can be found on our Shipping Policy Page

    Returns Policy

    Returns can be made on most products within 30 days of purchase. After 30 days we unable to offer a refund or exchange. Certain products are non-returnable. For full details visit our Returns Policy


    Ask a Question
    • How many speeds does the fan have? Will the fan thermostat operate the fan on all different fan speeds?

      The fan has one speed.

    Customer Reviews
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    Filter Reviews:
    Nancy C.
    United States

    Exhaust fan

    I purchased the 12 inch exhaust fan for my 10ft x 20ft polytunnel. It was easy to install and is working as expected.