A Megaduct220 flat channel connector with integrated damper, measuring 220 x 90mm in white. Joins two lengths of Megaduct220 flat channel ducting while incorporating a non-return damper that prevents back-draughts and cold air ingress when the fan is not running. Ideal for external wall terminations and fan outlet connections in high-capacity kitchen, utility room, and commercial ventilation installations.

Compatible with all Megaduct220 flat channel ducting. Supplied as a single unit.

• System: Domus Megaduct220
• Profile: 220 x 90mm
• Includes: Integrated damper/non-return valve
• Colour: White
• SKU: V927

For a connector without damper, see the Megaduct220 Flat Channel Connector (V920). Use with Megaduct220 Flat Channel 1000mm and Megaduct220 Flat Channel 1500mm. Browse the full Domus Ventilation range.