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Greenhouse Auto Vent Kit

SKU# HG1005

UPC: 763552700438

Why worry about your greenhouse's temperature when an easy to install Automatic Greenhouse Vent Opener can handle venting for you? As the temperature in your greenhouse reaches 68 degrees Fahrenheit the automatic vent opener will take steps to cool your greenhouse. If the temperature increases the vent opens further until the greenhouse hits 80 degrees in which your greenhouse vent will be open all the way. As the temperature falls the automatic vent will do the opposite sealing your greenhouse snugly when the interior returns to 68 degrees.

List Price $69.99

Special Price: $61.36


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Quick Overview

Let your greenhouse vent itself with an Automatic Vent Opener.


  • The oil-filled cylinder provided in this vent opener will automatically open and close your vent window as the temperature rises and falls.
  • Automatic vent openers trigger when your greenhouse is between 68 and 80 degrees Fahrenheit.
  • The automatic vent opener is designed to be installed easily and provide care-free ventilation for your greenhouse.
  • Greenhouse Vents have a manufacturer's one year warranty on defective parts.
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    Listed Specifications

    • Poly Tex
    • HG1005
    • 2.00
    • FedEx or UPS
    • 1
    • 16x3x3


    • Easy Quick Setup

      Poly-Tex Automatic Vents maintain greenhouse temperatures even while you are away. If the interior temperature raises above 68 degrees the vent opens, and will close if the temperature drops beneath 68 degrees.
    • Durable & Environmentally Friendly

      This Auto Vent Kit is a simple oil filled cylinder that opens and closes a Poly-Tex greenhouse vent automatically.
    • Expert Advice When You Need It

      Greenhouse growing tips include regulating temperature and humidity, ensuring proper air circulation, and getting to know the needs of your specific plant crops.
    • Lead Time

      Arrives in 1-2 weeks. An order for this product requires a day or 2 of order processing time followed by ground transit from the warehouse to your address. Typically that results in 5-10 business days of lead time.
    Please visit our knowledge center to learn more about our products and gain some expert advice about set up, maintenance, and product care. view

    Shipping Information

  • This product ships via FEDEX or UPS Ground.
  • You will get an email when it ships with your tracking information.
  • The product might arrive in multiple boxes.
  • You will NOT need to be home at the time of delivery.
  • User Reviews

    Customer Reviews

    3 Item(s)

    per page
    Great Shade Review by Anonymous

    This kit works well in our Snap & Grow greenhouse. The vent kit shades nicely from the summer sun. It works great, by keeping our plants from overheating and dying.

    (Posted on 11/5/2014)

    Awesome!! Review by Anonymous

    This vent kit works on time, every time. It opens our green house window when the temperature gets to 85 and closes when it is 65 degrees. Awesome!!

    (Posted on 11/5/2014)

    Works Great Review by Anonymous

    I purchased this vent kit for my greenhouse. It has worked well so far. The vent opens in warm weather. Good price with speedy shipping.

    (Posted on 11/5/2014)

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