Automatic Greenhouse Window Opener Solar Powered Temperature Sensitive Ventilation for Garden Cold Frame Shed

Product Description：Imagine your greenhouse maintaining its own ideal environment around the clock.Our automatic window opener serves as your dedicated garden assistant, using solar power to intelligently sense and react to temperature shifts.As sunlight increases the interior temperature, the device gently pushes the window open to release excess heat and humidity.When cooler evening air arrives, it smoothly closes to preserve valuable warmth, shielding tender plants from cold.This self-sustaining cycle fosters a stable, nurturing habitat that encourages strong plant growth and vitality.Relieve yourself from the daily task of manual vent adjustment.Install this reliable opener once and gain the confidence of a self-regulating garden retreat.It's the straightforward enhancement that delivers more productivity and safeguarding for your gardening efforts.Upgrade your greenhouse management now.Product Parameters：Maximum Window Opening: 45 cm (18 inches)Maximum Opening Temperature: Approximately 30°C (86°F) (varies with adjustment and load)Maximum Lifting Weight: 7 kg (15 lb)Adjustable Opening Temperature Range: 15°C to 25°C (60°F to 77°F)Product Dimensions: 38 x 9.5 x 9.5 cm (14.96 x 3.74 x 3.74 inches) approximatePackage Contents: 1 x Automatic Window OpenerUsage Notes: Do not use in ambient temperatures exceeding 50°C (122°F). Ensure the window can open freely to at least 45 cm (18 inches). Avoid applying excessive load by locking or covering the window. Do not dismantle the cylinder unit; manual stopping is not possible. Note: The 11th part shown in some manuals is not included due to product upgrade; please refer to the received product.

• 【Solar Powered Operation -】This greenhouse vent opener harnesses solar energy to function requiring no external power source or wiring for a clean and cost effective setup
• 【Temperature Sensitive Automation -】The unit automatically opens your greenhouse window when interior warmth rises and closes it as temperatures drop maintaining an ideal growing climate
• 【Robust Lifting Capacity -】Engineered to lift windows weighing up to 7 kg 15 lb providing reliable ventilation for standard greenhouse and cold frame setups
• 【Adjustable Temperature Range -】Features a customizable activation range between 15°C and 25°C 60°F and 77°F allowing you to set the perfect trigger point for your plants
• 【Simple Installation -】Designed for straightforward setup on most greenhouse windows that can open freely up to 45 cm 18 inches for immediate automated climate management