A System100 cowled wall outlet with integrated damper for Ø100mm round duct, measuring 155 x 155 x 98mm in Cotswold. Provides a weatherproof, cowled external wall termination for round ventilation ductwork, with an integrated damper that prevents back-draughts and cold air ingress when the fan is not running. The Cotswold finish suits natural stone and light-coloured external wall finishes.

Compatible with Ø100mm round ductwork. Supplied as a single unit.

• System: System100
• Type: Cowled wall outlet with damper
• Duct connection: Ø100mm round
• Dimensions: 155 x 155 x 98mm
• Colour: Cotswold

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