I have a back-to-the-wall floor standing WC (possibly Amore BTW pan) with a concealed geberit cistern hidden in the stud wall behind.
The en suite has a sewer gas smell which I suspect is coming from a poorly sealed WC sewer pipe (I have eliminated all other sources of smell).
My question is - would a plumber be able to remove the pan and replace the seal without removing the tiles behind the WC? I can't see how it could be done, but that is why I am asking for your expert opinion!
Thanks for any help, Hashi.