TOPINCN Replacement Window Opener, Greenhouse Automatic Roof Vent Opener Replacement Cylinder Temperature Sensor

Features:Made of quality material, 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. for your greenhouse window.This products need to be refrigerated before use it.Specifications:Item Type: Greenhouse Winder Opener CylinderTemperature range 15°- 25°/60°-77FWeight: Approx. 107gPackage:1 x Greenhouse Winder Opener CylinderNotes: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.

• APPLICATION: This greenhouse window opener accessory, replacement cylinder only, is for your greenhouse . If your greenhouse have stopped opening automatically, it means the cylinder on your automatic greenhouse vent auto opener needs to be replaced.
• TEMPERATURE CONTROL DEVICE: The window opener cylinder has an automatic temperature change function to maintain optimal growing temperature and prevent greenhouse overheating. The greenhouse automatic window opener temperature sensor range is 16°C-26°C (60°F-78°F), which helps maintain optimal growing conditions in your growing environment.
• MATERIAL: The window opener cylinder is made of material, and easy to use, the greenhouse automatic window opener cylinder is suitable for single or double spring window opener. It is also a suitable replacement for most greenhouse shutter openers.
• AUTOMATIC TEMPERATURE SENSING: The window opener cylinder is non-electric and uses solar energy to open or close the greenhouse vents as the temperature rises or falls.
• PRECAUTIONS FOR USE: Do not use this opener where the temperature exceeds 50°(122F), do not disassemble this cylinder, this product needs to be refrigerated before use, the calibration of the monitor varies and the color of the item shown in the photo may be slightly different from the actual item. Please refer to the actual item as the standard.