W
watts24
hi any advice would be appreciated, when running kitchen tap today the water ran hot for 30 seconds then ran cold. I have no error lights, the LED is green and I can hear the boiler firing up. I tried the bathroom taps and it was the same in there. The radiators warm up when the hot water is on but ch off. I tried putting ch on as sometimes this seems to make the water that little bit hotter but it ran very cold straight away. I have 2 very young children but cannot afford an expensive call out or being duped by a plumber so any suggestions on what it may be would be great.
