Green House Vent Opener Automatic Green House Window Opener Auto Roof Window Opener For Sheds Cars And Garden Green House

Points:1.Convenient to Operate: These solar greenhouse openers automatically adjust the vents according to the temperature, ensuring optimal growing conditions without any human intervention.2.Save Energy: The automatic greenhouse vent opener operates without batteries or electricity, saving you on energy costs. By using this vent opener, you can reduce your carbon footprint and enjoy a green gardening experience.3.Well Made: This automatic greenhouse vent opener is made of a ed aluminum cylinder with a shiny finish, which adds a touch of elegance to your conservatory. It is also durable enough to withstand harsh weather conditions and can be reused for many seasons.4.Wide Ventilation Angle: This automatic greenhouse vent opener ensures plenty of ventilation for your plants. It can provide a maximum opening of 18 inches for optimum air circulation. It can open at an angle of approximately 30°, depending on the temperature.

5.Install Simply: The Greenhouse Vent Opener can be clipped or screwed onto the greenhouse frame. Make sure your conservatory windows are free to open at least 45cm (18in).

Description:Automatic Greenhouse Vent Opener - Convenient to Operate with No Batteries or Electricity Required - Made of Reusable Material - Provides Optimum Air Circulation for Your Plants - Free to Open at Least 45cm(18in) for Easy AcceThis automatic greenhouse vent opener is a must-have for any greenhouse owner. It provides optimum air circulation for your plants by opening and closing the vent according to the temperature. It is free to open at least 45cm(18in) for easy acce to your plants. This vent opener is convenient to operate and easy to install.Specification:1.Name: Automatic Greenhouse Vent Opener2.Material: aluminu.Size: About 33.5cm/13.2in in lengthPacking List:1*Automatic Greenhouse Vent Opener