Description
Optimal ventilation for your greenhouse: the automatic roof window opener “Sesame Spiro” ensures ideal air circulation in your greenhouse and helps to create an optimal climate for your plants – without electricity.
Continuous temperature control: the opening temperature can be adjusted continuously between 16 and 25 °C. Thanks to the sophisticated system with pressure cylinder, the roof window opens and closes automatically based on the outside temperature.
Easy adjustment: the coarse adjustment is done via two holes on the piston rod, while the fine adjustment is made via a thread. This allows you to precisely adjust the opening temperature to your individual needs.
Robust and weatherproof: the “Sesame Spiro” is made of rust-proof material and is therefore resistant to the elements. The maximum opening height is approx. 45 cm, and the lifting force is approx. 7 kg.
With integrated thermometer: thanks to the built-in thermometer, you can keep an eye on the current temperature, so you always have control over the climate in your greenhouse.






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