WIND - ECOLOGIC NATURAL EXTRACTION ADVANTAGE

• Ecologic because have recyclable and non-corrosive materials.
• Ecologic because does not use electricity.
• Totally silent.
• Low initial cost.
• 24 hours constant operation.
• Does not require maintenance.
• There is no risk of electrical breaks.

The wind air extractor function is to protect the flow of air on the roof, so that is not closed by the wind outside. Moreover, when it acts on the extractor, spins producing a tour depression in its interior, and therefore a constant air extraction.