Reservation box | Ref: 241.826.00.1 | For Sigma 12 cm UP320 and Sigma 8 cm UP720 built-in cisterns

Hello, it's Stan!
This Geberit reservation box , reference 241.826.00.1 , is suitable for the following cisterns:

Sigma 12 UP320 built-in cistern
UP720 built-in cistern

The blue part is discarded. This box attaches to the front of the tank and can be cut to the desired depth.

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