I have a damaged toilet cistern which is beyond repair. I was wondering if I was to install a new cistern how I would know my new one would be 'compatible' with my current set up? Is there a degree of standardisation such that I can be guaranteed I can install one I buy?
All I really know is my current one is a Twyford 2003 6L model which has a water inlet on the bottom and push button flush.
Any help much appreciated, I'm dying for a dump.