Aircool Wall and Window Ventilators


Passivent Aircool® is a range of controllable insulated wall and window ventilators primarily for use in external facades but also within buildings.

The range now benefits from a thermal upgrade of 22%, making it one of the best in its class. Integral electrically actuated dampers control air intake and extract in natural ventilation systems and are particularly suitable for night cooling strategies and excellent weatherability allow units to remain open even in inclement weather conditions.

  • Designed to work with all forms of wall construction, curtain walling and window profiles.

  • Superior thermal performance with a U-value as low as 0.86W/m2K when closed.

  • Excellent air tightness performance when closed.

  • Electrically actuated modulating low voltage dampers provide optimum design flexibility with virtually silent operation.

  • Thermally broken frame design minimise risk of condensation and unwanted draughts.

  • Internal cover grille protects against impact damage and improves aesthetics

  • External weather louvre provides excellent weather protection.

  • Can be supplied in modular form for maximum flexibility.

  • Internal integral sleeve to link internal and external elements for maximum airtightness and security.