Boiler pressure too high can't lower it.

wizardsnipple · Jan 28, 2023

Hi folks my partner has a Greenstar 30Si boiler, the pressure is just below 3 bar but for the past year or so water has been slowly dripping out of the overflow pipe. I've bled the radiator upstairs and downstairs drained about 2l out but the pressure doesn't drop at all. Any ideas? Thanks.

ShaunCorbs · Jan 28, 2023

Filling loop open ?

wizardsnipple · Jan 28, 2023

ShaunCorbs said:
Filling loop open ?

Where would I find that? Thanks

wizardsnipple · Jan 28, 2023

ShaunCorbs said:
Filling loop open ?

It looks like this underneath I've had a search online can't find any info about where you'd fill it.

ShaunCorbs · Jan 28, 2023

Old airing cupboard?

wizardsnipple · Jan 28, 2023

ShaunCorbs said:
Old airing cupboard?

No it's in a kitchen

ShaunCorbs · Jan 28, 2023

wizardsnipple said:
No it's in a kitchen

The filling loop maybe in the old airing cupboard/ anywhere

Your looking for something that looks like this

https://www.NoLinkingToThis/p/r24-filling-loop/83905

Boiler pressure too high can't lower it.

wizardsnipple

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