About this item

• Temperature Sensitive Ventilation : Our greenhouse vent automatic opener responds to temperature changes, efficiently regulating your greenhouse's internal climate. As the temperature rises, the gas-filled cylinder expands, gently pushing the window open. Once the temperature cools down, the spring mechanism closes the window smoothly
• Wide Temperature Range : Operating between 15°C to 25°C (60°F - 77°F), the greenhouse window opener adapts to various weather conditions. Automatic window opener achieves a full opening at temperatures above 30°C (86°F) and offers a maximum vent distance of 18'' (45cm), promoting optimal air circulation
• No Batteries Required : Our automatic greenhouse window opener is completely self-sufficient and doesn't rely on batteries or electricity for operation. No additional power source is needed, saving you money and reducing environmental impact
• Reliable Helper : Crafted from iron and stainless steel, this window opener guarantees long-lasting performance. Auto vent opener can withstand the demands of greenhouse environments, ensuring it remains your trusted gardening companion for years
• Easy Installation and Compatibility : Installing the greenhouse vent opener is quick and straightforward with the provided clamps and screws. It fits most greenhouse windows and seamlessly integrates with roof vents for houses, making it a versatile choice for different setups