Temperature Controlled Automatic Greenhouse Window Opener - Heavy Duty 2 Spring Piston, Up to 15 Kg Load, Solar Powered Ventilator for Garden Temperature Control
This automatic window opener adjusts your greenhouse windows for optimal indoor temperature control. For best results, we recommend purchasing two units.
**Durable Design**: Featuring two robust springs, this opener is designed to be strong and efficient, powered by solar energy, making it suitable for most greenhouse types.
**Temperature Activation**: The window opener activates based on temperature changes within your greenhouse: it starts to open between 15°C and 23°C (59°F-73°F), fully opens at 35°C (95°F) or above, with a maximum opening distance of 45 cm (18 inches) and can support a weight up to 15 kg.
**Simple Installation**: Easily mounted on an aluminum frame or secured with screws, this product comes with installation instructions for a straightforward setup. It is adjustable to various temperature settings and includes all necessary screws for assembly (please ensure all parts are secured).
**Important Notes**: Ensure your greenhouse windows can open at least 45 cm (18 inches). We also offer replacement parts for most components.
