Recent content by trev159

Thanks for your help. Looks like that did the trick.

No. Nothing else is turned on and we don't have a thermostatic mixer. Just balancing the hot with the cold. When the problem occurs even with the cold tap off, the hot tap produces only cold water until the boiler refires again.

Hi I live in a 1st floor flat that has a worcester bosch junior combi boiler. Over the past few weeks the shower (running from a mixer on the taps) runs hot for the first few minutes but then cold. It will return to hot after a few minutes but obviously this is not ideal. The shower head is...