Greenhouse automatic window opener - Greenhouse Window Opener Cylinder Replacement Temperature Sensor Solar Sensitive Automatic Greenhouse Window Openers

• Replacement Cylinder for Automatic Systems: This cylinder is a dedicated replacement part for the greenhouse window opener automatic. It seamlessly fits existing automatic window setups, ensuring your greenhouse’s vent control stays reliable without full system replacement
• Weather-Sensitive Automatic Response: The greenhouse window opener automatic features high sensitivity, reacting to weather changes on its own. You won’t need to stay near the greenhouse— it adjusts vents automatically, keeping the interior environment stable
• Solar-Powered & Non-Electric: No electricity required! The greenhouse window opener automatic uses solar energy to operate, opening vents as temperatures rise and closing them as they drop. It’s energy-efficient and eco-friendly, perfect for off-grid greenhouse setups
• Wide Compatibility with Greenhouses: Designed to work with most greenhouse models, the greenhouse window opener automatic efficiently controls roof vents or side windows. Its universal fit makes it a versatile solution for home or small-scale commercial greenhouses
• Time-Saving & Plant-Friendly: The greenhouse window opener automatic saves time and labor by eliminating manual adjustments. It maintains an optimal temperature for plant growth, supporting healthier crops and reducing the risk of overheating or cold damage

Features: 1. This is a replacement cylinder for automatic window opener. 2. High sensitive, automatic respond to weather changes, so you don't need to stay near the greenhouse. 3.Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops. 4. Greenhouse window automatic roof vent opener is great for most greenhouse to open or close window automatically. 5. Time and labor saving, also can supply a better temperature condition of plant's growth. Specifications: Condition: 100% Brand New Material: ABS Color: Black Temperature Range: 20~25℃ / 68~77℉ Size: approx. 33*1.5cm / 12.99*0.59in Weight: approx. 117g Package Included: 1 x Window Opener Cylinder Only Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. 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.