Tellegloww Replacement Cylinder for Automatic Vent Opener Black Replacement Greenhouse Vent Window Opener Temperature Controlled Automatic Roof Vent Opener Window Greenhouse Accessories

Features:

Ideal gift for garden enthusiasts:
If you know someone who loves gardening, our automatic window opener replacement cylinder can make the wise gift. Help your loved ones preserve their plants from extreme temperature fluctuations,

Kind attention:
This product only includes the replacement cylinder automatic greenhouse window opener. It does not include the complete set of the automatic opener.

Specifications:
Main material: aluminum, stainless steel, iron
Color: black, silver
Size: about 12.4 inches/ 31.5 cm long
Fully opening temperature range: 77-86 ℉/ 25-30 ℃
Minimum opening temperature range: 59-68 ℉/ 15-20 ℃

Package includes:
1 x Replacement cylinder for automatic vent opener

Notes:
Manual measurement, please allow slight errors on size.
The color may exist a slight difference due to different screen displays.
Note: this product only includes the replacement cylinder automatic greenhouse window opener. It does not include the complete set of the automatic opener.

Intelligent Temperature Control: our replacement cylinder for greenhouse automatic vent opener is crafted with smart temperature control; The product automatically opens or closes the roof or window based on changing greenhouse temperatures to prevent extreme high or low temperatures; This allows your plants to thrive in the most conducive environment
Time and Energy Efficient: with our replacement cylinder for automatic greenhouse vent opener, you will no longer have to worry about your plants freezing or overheating; It prevents you from the manual effort of opening or closing the windows or roof, saving your invaluable time and energy to invest more in your plants’ care
Ideal Temperature Range and Durable Quality: this replacement cylinder window opener operates at a fully opening temperature range of 77-86 ℉/ 25-30 ℃ and a minimum opening temperature range of 59-68 ℉/ 15-20 ℃; Made from quality materials including aluminum, stainless steel, and iron, it’s durable, easy to use, and doesn’t consume any electricity, making it a practical choice
Versatile Uses: the adjustable thread design of this automatic greenhouse replacement cylinder is compatible with most openers, including single spring openers, double spring openers, and painted black iron openers; It’s a practical and useful tool that can be widely applied for greenhouse windows and ventilation ports in heavy wind conditions
Window Greenhouse Replacement Accessories: the replacement cylinder for automatic vent opener serves as a replacement accessory for your existing vent opener; You don’t have to replace the entire vent opener if it breaks down, simply replace the cylinder and your opener will function properly