Efficient Automatic Greenhouse Ventilation System
The Venta automatic greenhouse window opener is a thermal-sensitive device designed to regulate internal temperatures. It utilizes a fluid-filled piston that expands between 17°C and 25°C to operate roof or wall windows. This unit is constructed from electro-galvanized steel and is available in grey or black finishes. It functions entirely without electricity to ensure consistent airflow.
Solving Greenhouse Overheating and Ventilation Issues
Greenhouses can quickly reach extreme temperatures that threaten plant health if ventilation is not managed. Manual monitoring is time-consuming and often inconsistent, leading to heat stress for your crops.
The Venta opener solves this by automating the process through thermal expansion. It opens your windows as temperatures rise and closes them as they cool, maintaining a stable environment without manual intervention or electrical power.
Technical Specifications
- Activation Temperature: 17°C
- Full Opening Temperature: 25°C
- Lifting Capacity: Up to 7 kg
- Power Source: Thermal expansion
- Material: Electro-galvanized steel
- Available Colours: Grey or black
Versatile Greenhouse Ventilation Compatibility
The Venta opener is compatible with both roof and wall-mounted greenhouse windows. It integrates seamlessly into standard greenhouse structures that require automated climate regulation. The unit is suitable for year-round use provided the cylinder is released during winter storms or when using artificial heat sources.
Important information
- Winter Care If using automatic window openers (e.g., in greenhouses), remove the cylinder when temperatures drop below 0°C. Clean, lightly lubricate, and store it in a warm, dry place to prevent frost damage and ensure it works next season.