Automatic window opener for greenhouse 7.5 kg lifting capacity 45 cm opening height Our automatic window opener is an innovative and practical support, which is perfect for garden and greenhouses made of wood or aluminium. It allows better ventilation of the greenhouse by automatically opening and closing the window depending on the temperature inside the greenhouse. The piston of the cylinder moves depending on temperature and opens or closes the window automatically. This means you no longer have to go to the window to open or close it manually. The automatic window drive also saves money due to its function, as unnecessary heat loss is avoided. The opening angle can be easily adjusted by turning the cylinder. This allows you to adjust the ventilation of the greenhouse exactly to your needs. The window regulator reacts to temperature changes and automatically opens or closes the window in a temperature range of approx. 15-25C. With the included quick and easy installation instructions, you can easily install an intelligent window system into a standard greenhouse. Specifications: Material: Aluminum Alloy Fully adjustable temperature range: 20 – 25 C (48 – 77 F). Maximum window opening: 45 cm. Maximum opening weight: 7 kg. Size: approx. 38 x 9.5 x 5 cm. Package includes: 1 x Automatic Window Opener Set Notes: Do not use the opener in places where the temperature exceeds 50C. Make sure your greenhouse window can be fully opened at least 45 cm. Avoid excessive stress caused by locking or covering the window. Do not disassemble the cylinder. The opener cannot be stopped manually.
Auto Vent Opener Automatic Greenhouse Window Opener Roof Vent Opener Greenhouse Accessories for Garden Automatic Ventilation Gardening Tools Automatic Greenhouses Supplies (1 X Single Spring)
¥9,468
- Double Spring DesignOur solar heat sensitive roof vent opener adopts double spring design, which has stronger thrust force and more solid; You can use two window openers together, it can be applied not only in ordinary areas, but can also in windy mountain area, resist wind twist. Stronger Force, lifts up to 30Lbs.
- Temperature-Sensitive VentilationOur automatic window opener will automatically open and shut your greenhouse window to maintain the best growing temperature and preventing your greenhouse from overheating, efficiently regulating your greenhouse’s internal climate.
- Premium MaterialFeaturing an aluminum spray-painted cylinder, the solar window opener is built to last and withstand harsh weather conditions. Aluminum frame looks more lustrous, durable and rust-proof. Stainless steel accessories would guarantees long-lasting performance.
- Wide Temperature RangeOperating between 15C to 25C (60F – 77F), the opener adapts to various weather conditions. It achieves a full opening at temperatures above 30C (86F) and offers a maximum vent distance of 45cm (18″). Do not use this opener anywhere the temperature will exceed 60 (140 f).
- Ideal for Your Greenhouse WindowYou will receive 2pcs of automatic greenhouse vent openers, enough quantity to meet your needs and replacements. Each opener comes with a fitting accessory pack and a detailed manual for easy installation.
In stock