I have a combi boiler - the gauge reads 1bar - and is steady. But recently my hot water does not seem to have the same presure. The boiler is around 3 years old. My central heating is fine and my cold water pressure is as good as it always been. Sorry if this not anough info - don't know much about these things - I work in IT and not as skilled as a plummer/heating engineer.
All help welcome
Dave
All help welcome
Dave