- Joined
- 17 Dec 2008
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Hi - Pressure on combi boiler from sealed system keeps dropping to 0.5bar which means i keep having to open the valve to get it working. When i increase pressure at only one bar the pressure valve of the boiler starts releasing water. What is the likely problem ? This has never happen before - normally i would have to increase the pressure significantly for the pressure valve to release water.
THanks
D.
THanks
D.