The SILENT SCHOOL® is a decentralized dual-flow ventilation unit specially designed for small tertiary buildings and schools. Thanks to its decentralized operation without ductwork, the SILENT SCHOOL® facilitates the integration of high-performance ventilation into renovation projects, without impacting heavily on the existing building. Equipped with a counter-current exchanger and intelligent air flow control via an integrated CO2 sensor, the SILENT SCHOOL® constantly adjusts air renewal to meet the occupants' real needs. It thus contributes to ensuring excellent IAQ and optimal thermal comfort. Thanks to its low noise level, the SILENT SCHOOL® preserves learning conditions and user comfort. Its sleek design and careful finishes allow a discreet and harmonious integration within the architectural project, combining energy performance and aesthetic quality.