Changing a diverter valve on a biasi boiler

[@Secretsanta182]

Hi John, I have an old Worcester 9.24 Electronic BF Boiler with a faulty diverter valve. Will I need to drain down the central heating system to change it? Thanks.

[@naeempatel3346]

How did you drain the boiler? What was the issue prior to changing the diverter?

[@cncmedia1461]

Hi having an issue with mine. Can you replace it? Thanks

[@johnharrisaigburthplumbing3153]

Hi yes where abouts are you?

[@cncmedia1461]

@@johnharrisaigburthplumbing3153 am in Grays essex.

[@sconemegamix]

What boiler is this??

[@johnharrisaigburthplumbing3153]

Biasi

[@assalamine456]

Error 11 biasi please help me