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I have a Worcester 28cdi boiler which has had several problems. The pressure vessel, pump and valve have all been replaced, and soon afterwards, the boiler started tripping itslf, requiring the red reset button being pressed to start the boiler again. The engineer then replaced a sensor...

I have a Worcester 28dci combi boiler, approx 6 years old. It has recently had a new pressure vessel fitted (6 months ago), and been regularly serviced. It has started cutting out, with the warning light flashing that the ignition has failed. This means you need to reset the ignition by...

Hi Guys, I recently had the Pressure vessell and diverter valve replaced on my Worcester 28cdi boiler (three days ago actually). The engineer set the pressure at 1.5 bar, but it has gone up to 3 bar now. These were the symptoms of the boiler before the work, as well as hot water enetring...

Thanks for the reply nickso.

I currently have a Worcester 28dci combi boiler installed at home, and am now getting problems with both the CH and HW. AT present, i have the thermostat turned off, and the boilers CH dial set for summer. However, when you use the HW, the CH system seems to start working, the rads all get...