Bathtub installation

Bathtub installation technology


Wall-mounted installation

flushing systems

Electronic flushing systems

WC & Urinal

WC & Urinal actuations

shower systems

Floor-flush shower systems

WC frame type A31 with odour extraction connection

pre-assembled mounting frame for wall-mounted WC for dry construction, this frame has been pre-drilled for the connection of an odour extraction.

The cistern A31 in the VariVIT element in the classical wall-mounted overall height, completely pre-drilled for the connection of an odour extraction via the flushing pipe elbow. Factory pre-assembled and function-tested - ready for installation

  • height-adjustable
    • 240 mm
  • installation height from to
    • 0 – 240 mm
  • construction height
    • 120 mm
  • construction
    • dry construction
  • properties
    • WC frame with integrated odour extraction
    • contactless control
    • hygienic flushing function

WC frame type A31 with odour extraction connection

art. no.


scope of delivery

Mounting frame made of Sendzimir-galvanised C-profile 38/38/2 mm, height-adjustable feet supports, PE wall/WC connecting bend DN 90/90 PE wall/WC adapter DN 90/110 for connecting bend, PE wall/WC connecting set DN 90, external odour extraction with connection sleeve ø 50 mm, can be connected via the flushing pipe elbow, Wall/WC fastening kit M 12, including accessory E for individual mounting against a solid wall, Concealed cistern Sanicontrol type A31

technical drawing


Odour extraction connection DN 50: Fan must be mounted higher than the water level in the cistern! Observe possible formation of condensation in the venting pipe! The Sanicontrol A31 cistern with odour extraction connection is a comfortable product solution to avoid unpleasant odours directly in the WC - it does not substitute room ventilation. The following WC ceramic series are NOT suitable: Duravit Starck 1, Duravit Starck 3 Comfort, IDEAL-STANDARD Mia, Softmood, KERAMAG Silk (203670), Plus 4 (202010), Era (208800), 500 Citterio, Emani, Flow, LAUFEN Vienna Comfort, LB3 Comfort, Liberty Line, ROCA W+W, VILLEROY & BOCH O.novo (669510). A continuously updated list of ceramics which are currently not compatible with the Sanicontrol A31 cistern with odour extraction can be found in the download centre under “Planungshilfen” (Planning Aids).

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