Akozon Automatic Greenhouse Window Opener, 15lb Load, 45cm Window Opening, 30°C Adjustable, Aluminium Frame, Automatic Closure

• 【15 lb Load】: Automatic Greenhouse Window Opener Up to 15lb load-bearing capacity, automatic greenhouse vent kit is suitable for most greenhouse,ideal for your greenhouse window ,opens and closes your greenhouse window. Maximum window opening: 45cm / 18 inch. Maximum opening weight: 7kg/15lb. Size: Approx. 50 x 5 x 4cm / 19.69 x 1.97 x 1.57in.
• 【Automatic Opening/Closing】:The greenhouse window opener automatically opens and closes through the thermal induction of temperature, it does not consume any power, energy-saving and environmentally friendly.Prevent greenhouse overheating.
• 【Prevent Overheating】: When the temperature exceeds 86°F (30°C), solar vent opener will open. When the temperature drops to 68°F (20°C), the greenhouse kit will shut down completely,As the temperature changes automatically, maintains the best.
• 【Easy To Install】: Greenhouse window opener vent equipped with screws, screw it into the panel , wood or metal frame directly with a screwdriver, it can be clamped onto or screwed onto your greenhouse frame,simple and convenient.
• 【Satisfactory Service】: The automatic greenhouse vents are made of aluminum alloy, and anti-rust, it has a long service life,If you have any doubts about this product, please send a message or email for us. And we have a professional after-sales team to answer your questions within 24 hours.

Product description Specifications: Greenhouse Window Opener Kit Material: Aluminum Alloy Opening temperature: 30 ° C / 86 ° F Maximum window opening: 45cm / 18 inch Maximum opening weight: 7kg/15lb Size: Approx. 50 x 5 x 4cm / 19.69 x 1.97 x 1.57in Package: 1 x Automatic Window Opener Kit Notes: 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. Safety Warning Do not use in temperatures above 50°C. Ensure window can be opened at least 45cm wide. Do not exert excessive loads on window. Do not disassemble cylinder. Opener cannot stop by hand. Monitors may not be calibrated the same.