How to change a villeroy & boch flush valve - YouTube
Villeroy & Boch Architectura complete SET wall-mounted toilet with neeos pre-wall element, flush plate with rectangular button in matt black, with CeramicPlus - 5684HRR1+16603BM#SET | REUTER
Villeroy & Boch SupraFix 3.0 set of fittings for wall-mounted toilet - 92219900 | REUTER