Precision Temperature Controlled Greenhouse Ventilation
The Univent automatic greenhouse window opener is a mechanical device designed to regulate internal climate conditions. It utilizes a temperature-sensitive fluid that expands to open windows as heat rises. This unit provides reliable, electricity-free ventilation for both skylights and doors. It is manufactured in Denmark to ensure high-quality performance for home and commercial growers.
Solving Greenhouse Overheating Without Electricity
Greenhouses can quickly reach extreme temperatures, which often leads to plant stress or damage if not properly ventilated. Manually opening windows is time-consuming and requires constant monitoring of weather conditions throughout the day.
The Univent provides an automated solution by responding directly to ambient heat. As temperatures rise between 17°C and 32°C, the internal fluid expands to open the window, ensuring consistent airflow without the need for electrical power or manual intervention.
Technical Specifications
- Activation Range: 17°C to 25°C
- Full Opening Temperature: 30°C to 32°C
- Maximum Lifting Capacity: 14kg
- Maximum Lifting Height: 45cm
- Power Source: Temperature-sensitive fluid
- Origin: Made in Denmark
Versatile Greenhouse Ventilation Compatibility
The Univent is compatible with most standard greenhouse skylights and roof windows. It can also be adapted for use on sliding doors when paired with an additional bracket. This system is suitable for low-profile greenhouse structures where space is limited. It provides a reliable ventilation upgrade for both hobbyist and professional growing environments.
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.