43 mins ago Clare S asked ... Repair Electriq dehumidifier?    |    Bob asked ... Charger fault?    |    Terry nelson asked ... How to remove the flexible shaft from a curved shaft ryobi t?    |    Matt Longmore asked ... Non-start on Flymo XLT 250?    |    John asked ... How to fix my fireplace?    |    Click here to ask your question

how con I fix my Worcester 350 combi boiler?

another worcester 350 problem - hot water works fine, but on heating mode pressure rises to indicated 3 bar, and water dribbles from pressure release pipe - if the heating stays on for more than about an hour pressure when switched off slowly drops to about .5 bar and low pressure ligth comes on. any ideas?
Roger M, February 2009
i need instructions for the boiler

d scrine, March 2009
Expansion vessel will have lost its charge on the air side. Usually just needs pumping up with a foot pump and should be checked as part of a service if you have a reputable heating engineer most engineers ignore this on a service

SE gas man, February 2009
link Click here to see other fixes for Worcester.