Toilet that keeps running in Aberdare and the Cynon Valley
A cistern that will not stop filling, or trickles into the pan long after it has been flushed.
How you know you need it
A constant hiss from the cistern, or a permanent ripple on the surface of the water in the pan.
Why people put it off
It still flushes, so it is not urgent — but a running toilet on a meter is one of the most expensive small faults in the house.
What is involved
Usually a worn flush valve or a float valve that is not shutting off. Both are replaceable parts, not a new toilet.