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Worcester boiler low pressure

330d · 2024-11-21 07:39:33

I have a Worcester system boiler and about twice a year it goes to low pressure. But when I top it up, it jumps to 0.2bar to 1.2-1.4 bar within a second. To me this is very strange as in my previous house it used to take a few seconds to top the boiler, not a split second. Do you think the boiler was actually low on…

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sheenas Posts: 153 Forumite

27 December 2024 at 11:28AM

When the system is working normally (at correct pressure) open a radiator bleed valve. There should be notable water pressure, not a dribble. Wait until the next time you have low pressure adn repeat the process (before a top up). That will tell you if the system is really suffering from lower pressure or a sensor issue.

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Worcester boiler low pressure

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