Save money! How to change Geberit flush valve of a wall-hung wc  

Save money! How to change Geberit flush valve of a wall-hung wc #diyplumbing
I'll show you how to replace the flush valve yourself. It's really simple anyone can do this.
The button with of the small flush didn't work anymore. When I removed the push button ad and took out the flush valve, I saw that it had broken off. So I replaced the new part
I used the Geberit Sigma bottom valve for UP100/300/320.
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