Dual Spring Auto Vent Opener for Greenhouse Roof (Up to 33lbs)

As a dedicated gardening product manufacturer, we at CHANGE MOORE take great pride in providing high-quality solutions for gardening enthusiasts. Our mission is to empower our customers with the tools and products they need to create thriving and beautiful gardens, making us your trusted gardening partner in nurturing your green thumb and gardening dreams.

Our automatic window opener, designed for temperature-sensitive ventilation, responds efficiently to temperature changes, regulating the internal climate of your greenhouse. When the temperature rises, the gas-filled cylinder expands, gently pushing the window open. As the temperature cools down, the spring mechanism closes the window smoothly, ensuring optimal air circulation.

Crafted from premium-grade anodized galvanized steel, this window opener guarantees long-lasting performance, withstanding the demands of greenhouse environments and remaining your trusted gardening companion for years to come. Operating within a wide temperature range of 15°C to 25°C (60°F - 77°F), the opener adapts to various weather conditions, achieving a full opening at temperatures above 35°C (95°F) and offering a maximum vent distance of 45cm (18").

Designed to be a battery-free solution, our automatic window opener is completely self-sufficient, eliminating the need for additional power sources and reducing environmental impact. Installing the opener is quick and straightforward, with the provided clamps and screws allowing for easy setup. Its compatibility with most greenhouse windows and seamless integration with roof vents for houses make it a versatile choice for different setups.

Whether you're a seasoned gardening enthusiast or just starting your green journey, our automatic window opener is here to support your gardening endeavors. By regulating the internal climate of your greenhouse, this durable and reliable product ensures your plants thrive, while its user-friendly installation and battery-free operation make it a convenient and eco-friendly choice for your gardening needs.

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