The Automatic Vent Kit conveniently opens the window vent in your Palram Hobby Greenhouse. It is easy to install and no electricity is required. There is a liquid in the cylinder that expands as the temperature nears 70 degrees causing the vent to open. As the temperature drops the vent will close. Let the Auto Vent do the work for you.
- Opens automatically when temperature rises
- Installs quickly and easily
- Simple, oil-filled cylinder, no power needed
- Replaces manual vent arm
- This item is not for sale to these states: AK, HI
Brand Name: Palram
Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as item quantities are constantly changing throughout the day. Inventory last updated 12/11/2013 at 5:00am CT. Online orders and products purchased in-store qualify for rebate redemption. Rebates are provided in the form of a merchandise credit check which can only be used in a Menards store.