https://wiki.worldofgothic.de/ 2026-08-29T02:12:31+00:00 https://wiki.worldofgothic.de/ https://wiki.worldofgothic.de/lib/tpl/wog-forum/images/favicon.ico text/html 2026-08-29T00:27:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.worldofgothic.de/doku.php?id=universal_vs_brand-specific_toilet_spares:what_trade_buyers_should&rev=1787963239&do=diff The flush valve tells a different story. If water is draining slowly from the cistern into the pan even when nobody has touched the button or handle, the flush valve seal or siphon washer has likely perished and is no longer sealing the outlet at the base of the tank. This shows up as a cistern that refills every few minutes with no obvious trigger, sometimes described by customers as topping itself up rather than running continuously. On older gravity-fed systems built around a siphon rather th…