820mm height. conceled cistern. self-supporting powder-coated steel frame, fully pre-assembled, front/top operated, for dry-wall construction, low, installation height 820 mm, for covering with plasterboard, installation onto a solid brick wall, in dry-wall constructions etc., adjustment range of feet from unfinished floor level to upper edge of finished floor level: 0-200mm, adjustment range front to wall: 155-205mm (when mounted on wall brackets)