Recent content by gwbrighton

Thanks Ice_Man, thermistor it was. Part replaced and all is working fine. Much appreciated Gareth

I've got a problem with my Potterton 24 combi boiler. When I run any of the hot-water taps, regardless of flow rate, The water runs to temperature, but within about 10 seconds of reaching it, runs cold. (Burner off, fan still running). About 10 seconds later burner comes back on and the cycle...