Greenhouse Window Opener Vent Autovent Solar Heat Sensitive Automatic Greenhouses Roof

1、Prevent greenhouse overheating.
2、Ideal for your greenhouse window--opens and closes your greenhouse window.
3、As the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating.
4、Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops.
5、Can be clamped onto or screwed onto your greenhouse frame.
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 Alloy
Maximum window opening: 45cm
/ 18 inch
Fully adjustable between 20 - 25 ° C (68 - 77 ° F)
Maximum opening weight: 7kg/15lb
Adjustable 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 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.
Products received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with local consumer laws. We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. Please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.