Baxi Boiler 105e Diverter Problem

[AndyJay]

Hi all....
I recently (10 months ago) changed the diverter diaphragm using a diverter valve service kit. Now we have no running hot water and the valve 'pin' seems to be stuck in.
When the hot tap is turned on, the pin doesn't move and the boilers doesn't ignite.
Could it be the service kit again or would this be something else this time?
It was changed before, because it it a leak.

Many thanks in advance

Andy

 

[bazdaman]

Most likely the diaphragm gone

 

[45yearsagasman]

Or the venturi has disintegrated.

 

[gas112]

even with venturi disintegrated the pin will still move sometimes a bit slower but never not at all , your new diaphragm will be split