#2 Choose your installation system Installation systems for wall-hung WCs A wall-hung WC requires an installation system which includes a concealed cistern and supporting steel frame, each installation system is capable of holding up to 400KG of weight. Compact installation system with Dama-N wall-hung WC Standard Compact Under-window Bathroom Solution Bathroom Solution Bathroom Solution Duplo WC Duplo WC Compact Basic WC Compact Duplo WC L 890090020 890080020 890080110 890121010 Solid wall installation only 820mm high See page 17 See page 18 See page 18 See page 19 14