Greenhouse Window Opener Vent Autovent, Solar Heat Sensitive Automatic Greenhouse Roof Vent, Temperature Controlled Vent Opener with Aluminum Alloy Frame for Optimal Plant Growth

Features:Prevent greenhouse overheating.Ideal for your greenhouse window--opens and closes your greenhouse window. 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. Can be clamped onto or screwed onto your greenhouse frame.Specifications:Greenhouse Window Opener Kit Material: Aluminum AlloyMaximum window opening: 45cm / 18 inchFully adjustable between 20 - 25 ° C (68 - 77 ° F)Maximum opening weight: 7kg/15lbAdjustable open temperature range: 20°- 25°/68°-77F Size: 32 x 9.5 x 5 cm / 12.6 x 3.74 x 1.97 inch (appr.)Package:1 x Automatic Window Opener KitNotes:Do not use this opener anywhere the temperature will exceed 50° (122F) Please ensure your greenhouse window can be opened freely by at least 45cm (18") Do not apply excessive loads by locking or covering window Do not dismantle the cylinder The opener CANNOT stop by manual 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.

• Automatic Temperature Control: This greenhouse window opener automatically adjusts to temperature changes, opening and closing your greenhouse vents to maintain the ideal growing environment between 20-25°C (68-77°F), preventing overheating and protecting your plants.
• Solar-Powered Operation: The vent autovent operates without electricity, using solar energy to open or close your greenhouse windows as temperatures rise or drop, ensuring energy efficiency and reducing your carbon footprint.
• Easy Installation: The greenhouse window opener can be easily clamped or screwed onto your greenhouse frame, with a maximum window opening of 45cm (18 inches) and a weight capacity of 7kg (15lbs), making it suitable for most standard greenhouses.
• Durable Construction: Made from high-quality aluminum alloy, this automatic vent opener is built to withstand outdoor conditions, providing reliable performance season after season without rust or .
• Optimal Plant Growth: By maintaining consistent temperatures inside your greenhouse, this solar heat sensitive auto system creates the perfect environment for your plants to thrive, promoting growth and higher yields.