Filling group thermaliQ:SB13 - Easy handling with maximum safety!

The filling group thermaliQ:SB13 is designed to secure the drinking water as per DIN EN 1717. The already installed system separator BA ensures this safety. It prevents the possibly polluted water from flowing back from the heating system. A pressure reducer with integrated pressure gauge allows for variable adjustment of the filling pressure. Shut-off valves on the inlet and outlet side ensure safety on all sides. Thanks to the already installed system separator unit, which can be rotated by 360°, handling is easier than ever before. The filling group can be mounted in any installation situation – both horizontal as well as vertical. Furthermore, the filling group comes completely pre-assembled. This not only makes handling it easier but also saves you a lot of time during installation. A dirt strainer on the inlet side completes the thermaliQ:SB13.

  • Flexible: Horizontal or vertical installation thanks to a system separator unit which can be rotated by 360°
  • Hands-on: Pre-assembled assembly groups for easy installation
  • Installed in a jiffy: Rotary flange of system separator cartridge allows for easy and quick replacement of the cartridge
  • Safe: Prevents polluted heating water from flowing back into the drinking water network


  • Shut-off valve
  • Dirt trap
  • System separator
  • Pressure reducer
  • Pressure gauge
  • Shut-off valve

Scope of supply

  • Completely pre-assembled filling group
  • Screw connection
  • Operation manual



For more detailed information, please refer to the product data sheet which is available for download.