Jiawu Greenhouse Automatic Roof Vent Opener Cylinder Replacement Temperature Sensor, Nonelectric Solar Powered 15°-25°C for Greenhouse Window

Product Information

About

Made of durable material, this greenhouse vent opener cylinder is built for long-lasting performance and convenient use in your greenhouse setup.
Automatically adjusts to temperature changes between 15°C (60°F) and 25°C (77°F), maintaining the ideal growing conditions and preventing overheating.
Non-electric and solar powered, this opener uses clean energy to automatically open or close greenhouse vents as temperature rises or drops.
Perfectly designed for greenhouse , offering reliable and consistent vent operation to protect your plants from extreme heat.
Note: This product requires refrigeration before first use. Do not use in temperatures exceeding 50°C (122°F). Color may vary slightly due to monitor calibration.

Product Description

Spec: Features: Made of quality material, durable and convenient to use. As the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating. Non-electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops. Perfect for your greenhouse window. This products need to be refrigerated before use it. Specifications: Item Type: Greenhouse Winder Opener Cylinder Temperature range 15°- 25°/60°-77F Weight: Approx. 107g Package: 1 x Greenhouse Winder Opener Cylinder Notes: Do not use this opener cylinder anywhere the temperature will exceed 50° (122F). Do not dismantle the cylinder. This products need to be refrigerated before use it. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.