Flexible Connection Piece For Use BetweenStraight Channel Ducting Components And Bends.Ducting Component Size: 223mm X 90mm.For Use With Installation Accessory HEZ9VEDU0 OrHEZ9VRPD0
Flexible Flat Ducting Connector Sleeve (Female)Connects Two Straight Channel Ducting ComponentsDucting Component Outlet Size: 223 x 90 mmFor Use with Accessory Z811UD0 or Z821PD0
Straight Flat Ducting to a 150mm Round Ducting OutletDucting Component Outlet Size: 222 x 89 mmFor Use with Accessory Z811UD0 or Z821PD0