- Joined
- 19 Jul 2023
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- 2
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In our home with have a Logic Combi ESP1 35 boiler. There was a leak so no pressure in the system. I fixed the leak, so I have attempted to re-fill and increase the pressure. However when opening the 'filling taps' there is a split second sound of water, but then nothing. The pressure does not increase at all. The boiler is only a few years old and is serviced every year so I don't think it's broken.