A System100 wall outlet with gravity flaps measuring 155 x 155mm in cream. Provides a neat external wall termination for System100 flat channel ventilation ductwork, with gravity-operated flaps that open under airflow and close automatically when the fan stops, preventing back-draughts and cold air ingress. The cream finish suits painted and rendered external wall finishes.

Compatible with System100 flat channel ductwork. Supplied as a single unit.

• System: System100
• Type: Wall outlet with gravity flaps
• Dimensions: 155 x 155mm
• Colour: Cream

Also available in White, Brown, and Terracotta. Browse the full Domus Ventilation range.