Worcester Bosch Boiler

Hello,

I own a Worcester Bosch 24Cdi and we are getting luke warm water in our shower.  I have ran the kitchen taps for 5-10 minutes and we get no more temperature.  Do you know what is causing this and how we can fix it? Regards Jenny

Hi Jenny,

Low temperature water can be caused by many things.  The most common for your boiler is the diverter valve is passing.  This can be fixed by either replacing the diverter valve or servicing the existing.

Another issue could be a faulty hot water sensor.  You can check the sensor and if required replace.

The final check is that your heat exchanges are not blocked, as this will reduce the efficiency of the system and provide you with low temperature hot water.