Search results

Now I post a topic a list of similar ones is shown, incl. my problem. Shame the Search facility was not as helpful when I tried it!

Can anyone please tell me the current situation on the Viessmann 100 for F4 faults? My boiler came with the house I bought a year or so ago: Oct 05 - installed Jul 06 - PCB, electrode & starter replaced by the original owners Apr 07 - new design PCB fitted for me Mar 08 - am now...