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Worcester 30Si change to CDI

Discuss Worcester 30Si change to CDI in the Plumbing Jobs | The Job-board area at PlumbersForums.net

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Tommo25

Tommo25

Gas Engineer
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Ive got a customer who wants the old 30Si combi out and replacing with a new Worcester. Am I right in thinking that the CDI is a pretty straight forward swap in terms of piping? Similar bracket etc? I don’t normally fit Worcester.
I’ve tried to talk them into a viessmann but no luck .. :(

Thanks
 
Yep both the same you might need to change / repipe the prv but all the other are the same

Just the cdi is slightly taller so if horz flue be careful
 
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