hi my combi boiler is two years old for no reason it failed to run hot water to day . i have checked the presure but dont really know wot i am doing . the red gage is about half way the grey sits at the bottom . any ideals please.the make and model is worster

janey, August 2007

>please.the make and model is worster

thats the make wheres the model

try switching on your heating an see if you get hot water.

sounds like the dhw diaphragm is faulty.

hi-spec plumbing, August 2007