no hot water will depend on the model of boiler. pressure @ 3 bar can be 1- filling loop passing 2- expansion vessel requires re-charged ( normally pressure will go up & down in this case , ie up when on & down when off )
phil
November 2007
i have a 20 year old vokera combi boiler and have experienced the same fault.A rubber diaphram perished which made central heating only.Itwillcost approx thirty five pounds by a corgi fitter.This vokera combi boiler i have is very good and i havnt had a water leak or any electrical malfunction.They dont make them like this any more.
jim sunderland
November 2007
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix home heating systems.