Geberit concealed cistern with HS30/HS50 hygiene flush unit Logical connection

A Geberit concealed cistern with HS30 hygiene flush unit installed in the Geberit Duofix system (© Geberit)

The integrated hygiene flush units with usage detection ensure regular water replacement within the pipelines. Thanks to its compact design that doesn't require additional space, the integrated hygiene flush unit is suitable for all areas of application where:

  • a WC installation is planned
  • there is little space is available or a visible cover plate is not desired.

The integrated hygiene flush unit is available for the Geberit GIS and Geberit Duofix installation systems and is suitable for closed sections with small flush volumes for both hot water and cold water.

All benefits at a glance 

Geberit concealed cistern with HS50 hygiene flush unit
Please choose an information button in the image

Different versions for different needs 

Concealed cistern with HS30 hygiene flush unit

Concealed cistern with HS30 hygiene flush unit (© Geberit)

Control:
Connections in the control unit

1 Valve
2 (Connection for cold or hot water)2 12 DC
3 Valve 1 (connection for cold water only)
4 Digital I/O

Operation: with the Geberit Control app
Sensors: none
Connection to building automation systems: with Digital I/O or BACnet/IP through Geberit Gateway (with Geberit bus converter with integrated power supply unit
Hygiene flushing programmes: Time flush mode, interval flush mode

Installation Video