F64 Vaillant ecoTEC PRo 28

[@ARBoilers]

Thank you for your comments and can you please subscribe to our channel

[@bawbawl]

So it was the board?

[@ARBoilers]

Yeah. Also can you subscribe to our channel 😊

[@bawbawl]

Is the harness you referr to the wire loom?

[@ARBoilers]

@@bawbawl Yeah

[@stephenslater5671]

I watched the video because I had an intermittent F.64 code which appears to have become permanent.