Ventilus Fria System
The natural ventilation system via solar chimney. A passive architectural solution for optimal air renewal and constant cooling, without electricity consumption.
Flagship Product - Exclusive Design
From 8,900 €
(study and supply)
Request a Custom Quote
Indicative price for a single-family home. Thermal study included.
Technical Features
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●Principle: Natural thermal draft amplified by a solar collector integrated into the roof.
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●Air Flow: Up to 450 m³/h depending on sunlight and configuration.
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●Materials: Anodized aluminum structure, insulated terracotta chimney.
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●Summer Thermal Gain: Reduces indoor temperature by 4 to 7°C during hot periods.
Available Configurations
Ventilus Solo
For a single room or extension.
From 4,500 €
Ventilus Duo
Solution for an average-sized house.
From 8,900 €
Ventilus Max
For large volumes & buildings.
Upon quote