moonlight Plumbers Arms member Plumber Gas Engineer Messages 948 Dec 28, 2017 #1 Just out of interest. Has anyone fitted a different model from the Geberit 236 flush valve into the same cistern fitting. I know the twico model changed and the new one would fit into the same cistern fitting. Cheers in advance.
Just out of interest. Has anyone fitted a different model from the Geberit 236 flush valve into the same cistern fitting. I know the twico model changed and the new one would fit into the same cistern fitting. Cheers in advance.