Enhance airflow with our Ventomax Louver & Window Opener. Opener ensures fully automatic opening and closing of your louver or window according to changes in temperature.
• Ideal for greenhouses, shops, barns, or anywhere that additional airflow is needed.
• Solar-powered louver opener automatically opens and closes shutters as the temperature changes.
• Operating range is easily adjustable. The opener can be adjusted to automatically open at a temperature ranging from 60° F to 77° F.
• It is recommended that the opener be removed during the winter months.
• Does not require any electricity to function, it works by means of solar energy.
• Aluminum and stainless steel construction.
This is designed to be used for smaller window vents or cold frames
Replacement cylinder is available for the models.