Bewinner Greenhouse Automatic Window Opener Kit | Aluminum Alloy Ventilation Tool with Temperature Control for Easy Installation

Feature: 1. Greenhouse window opener kit, adopts aluminum alloy material, with good durability and stability. 2. When temperature changes automatically, it can automatically open and close to prevent the greenhouse from overheating. 3. With springs and support rods, to provide extra protection against wind damage. 4. It can be directly clamped or screwed on your greenhouse frame, easy to install and use. 5. Maintain the optimal growth temperature in the greenhouse and provide a suitable growth environment. Specification: Condition: 100% Brand New Item Type: Window Opener Kit Material: Aluminum Alloy Color: Black Uses: Greenhouse, Household Bearing Weight: 14kg / 31lb Opening Force: 7kg / 15lb Closing Force: 0.5kg / 1lb Product Operating Temperature: 17-25℃ Maximum Opening Temperature: 30℃ Maximum Opening Distance: Approx. 45cm / 17.7inWeight: Approx. 570g / 20.1oz Window Opener Size: Approx. 31.5cm / 12.4in Cylinder Size: Approx. 34cm / 13.4in. Package List: 1 x Accessory Kit (12Pcs)1 x English Manual1 x Window Opener1 x Cylinder Note: 1. Please allow 0‑1 inch 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.

• Automatic Temperature Control: This greenhouse window opener automatically opens and closes based on temperature changes (17-30°C range), preventing overheating and maintaining the optimal growth environment for your plants.
• Durable Aluminum Alloy Build: Constructed from aluminum alloy, this automatic vent opener offers excellent durability, stability, and resistance to for long-lasting performance in greenhouse conditions.
• Easy Installation & Versatile Mounting: Designed for simple setup, it can be directly clamped or screwed onto your greenhouse frame without the need for complex tools, saving you time and effort.
• Wind- & Reliable Protection: Equipped with sturdy springs and support rods, the opener provides extra protection against strong winds, ensuring your greenhouse windows operate safely and reliably.
• High-Performance Specifications: Features a strong 14kg (31lb) bearing weight, a maximum opening distance of 45cm (17.7in), and includes a complete kit with opener, cylinder, accessory pack, and manual for immediate use.