Greenhouse Window Vent Opener – 15kg Lift with 2 Springs

Heavy-Duty Greenhouse Window Vent Opener – Keep Your Plants Healthy with Optimal Ventilation

The Greenhouse Window Vent Opener is the ultimate accessory for greenhouse owners, offering a simple yet effective solution to prevent overheating during warmer months.

By automatically regulating the temperature, it helps maintain a steady flow of fresh air and oxygen, creating an optimal environment for your plants to thrive. This ensures your plants remain healthy and protected from extreme heat, giving you peace of mind.

Easy Installation for Convenient Use

Installing the vent opener is straightforward. It easily screws onto the base of your greenhouse window and is compatible with both aluminum and wood frames. Once installed, the opener will automatically activate and begin opening when the temperature reaches between 15°C and 23°C (59°F – 73°F). It provides gradual ventilation, ensuring a steady air flow. When the temperature rises to 35°C (95°F) or higher, the vent will fully open, ensuring proper airflow even during the hottest days.

With the ability to support a maximum weight of 15kg and an opening distance of 45cm (18″), this vent opener offers highly efficient ventilation.

Built for Durability and Strength

Constructed with two Heavy-Duty Twin Springs, the Greenhouse Window Vent Opener is designed for long-lasting durability, making it perfect for year-round use in your greenhouse. Its upgraded piston design ensures enhanced performance and reliability. If needed, replacement pistons can be easily purchased separately through our store.

Complete Installation Kit Included

Each pack includes all the necessary screws for easy installation. The opener allows your greenhouse window to open up to 45cm (18″), providing the perfect amount of airflow for your plants. Full instructions are provided to guide you through the setup process, making it user-friendly and accessible for gardeners of all experience levels. It’s a great addition to any greenhouse.

Key Features:

• Prevents Overheating – Automatically regulates temperature to keep plants healthy and thriving.
• Ensures Proper Ventilation – Provides a steady flow of fresh air and oxygen, creating an optimal greenhouse environment.
• Easy Installation – Compatible with both aluminum and wood frames; screws directly onto the base of your greenhouse window.
• Automatic Opening – Opens when temperature reaches 15°C–23°C (59°F–73°F) and fully opens at 35°C (95°F) or higher.
• Strong & Durable – Built with two Heavy-Duty Twin Springs for long-term use and reliability.
• Upgraded Piston Design – Provides enhanced performance; replacement pistons available separately.
• Supports Heavy Windows – Can support up to 15kg and opens up to 45cm (18″) for effective airflow.
• Complete Installation Kit – Includes all necessary screws for easy setup.
• User-Friendly Instructions – Designed for gardeners of all experience levels for a hassle-free setup.