Key Features:Brick-wall toilet installation systemAdjustable flush control valveQuieter water flowEasy to installComplements Villeroy & Boch sanitaryware and ViConnect flush plates10-year guaranteeThis Villeroy & Boch concealed cistern has an adjustable flush valve and is suitable for back-to-wall toilets and floor-standing toilets. Easy to install, it's designed to complement Villeroy & Boch sanitaryware and is compatible with ViConnect flush plates. This product comes with a 10-year guarantee for total peace of mind.Brick-wall toilet installation systemThis Villeroy & Boch brick-wall toilet installation system is suitable for back-to-wall and floor-standing toilets.Adjustable flush control valveAdjust the flush control valve easily via the inspection opening - no need to use special tools or remove any components. Choose between 3/4.5L options and 3/6L flush volumes.Quieter water flowThe tested filling valve and drain fitting ensure a quieter water flow.ViConnect – the clever connectionThe cistern is quick and easy to install thanks to the ViConnect installation system.Compatible with ViConnect flush platesThe cistern is compatible with ViConnect flush plates for a subtle, stylish look. Please note that a flush plate is not included.Complements Villeroy & Boch sanitarywareThis cistern perfectly complements Villeroy & Boch's collection of sanitaryware.10-year guaranteeWhen buying a concealed cistern, it's reassuring to know that it will perform at its best for as long as possible. You can rest assured that this product comes with a 10-year guarantee.