S.30 issue with Vaillant boiler

F1J · 2 Oct 2018

this is the problem I have with one Vaillant EcoTEC Plus 618 at the moment. Did you replace the PCB and did it resolve the issue?

Moderator's note
He is referring to a nine-year-old thread
https://www.diynot.com/diy/threads/s-30-issue-with-vaillant-ecotec-plus-831-boiler.196719/

diynot

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.

Are you a trade or supplier? You can create your listing free at DIYnot Local

S.30 issue with Vaillant boiler

F1J

DIYnot Local

Similar threads