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There is no reason why a new condensing

There is no reason why a new condensing boiler has to be installed as part of a pressurised combi system – you could just as easily have a condensing boiler fitted to a traditional indirect-pressure (or gravity-fed) system one of the many disadvantages of combi boilers is that the high water pressure will find out any minor leaks, leading to a pressure drop in the system, which will stop the boiler from firing up.

Added: 2020-05-08 | Category: one
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