How do i reduce the pressure on a Vokera Linea 28HE boiler?
The pressure should read betwen 1.0bar and 1.5bar, whereas my boiler currently reads 2.6bar.
You can let some pressure out by holding a container under a bleed valve on a rad and undoing with a bleed key. Take out a cup full first and then check the pressure. Make sure that the system is cool before you start as you don't want scald your hand!
Tony Greenbank
December 2009
Bleed water from a radiator until the pressure drops to normal. Check the pressure doesn't rise again. If so, possible expansion vessel fault.
Mike
December 2009
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