- Joined
- 25 Jun 2004
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- 29
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My Worcester 24i combi boiler keeps steadily losing pressure, and I am b*ggered if I know why!! As far as I am aware, the only possible cause for pressure loss is a leak somehwere in the system. Yet I have not been able to find any damp patches anywhere. Don't get me wrong, the pressure isn't falling at a dramatic rate - if I fill to 1 bar, this will drop to around 0.8 after approx. 7 days. Not drastic - but just rather worrying. Any help would be much appreciated!