This product worked, saved the lady thousands.
Choosing the appropriate service was a bit confusing for me. I chose direct sale, I think, and didn't understand that I would not be sending my old unit back for some credit. Anyway, the PCB arrived Ok. I then managed to take the connector apart on the old part and fit it to the new one. I then found that the new part was a slightly different design from the old one. My boiler is 16/22 rather than a 16/22E. I also found one of the tracks on the new pcb had lifted off the base material, although was still continuous. Anyway, I connected everything up and it worked OK.
However, after a while I noticed a lot of clicking on and off, with the flame extinguishing and then coming back on. Turned everything off and back on and all seems well. This was a week or so ago. Hopefully there is life in the old boiler still.
