Product review (5 stars): Refurbished and fully tested is at least as good as new. Probably better.
I swapped out my burned out board and the over-temperature switch. Voila - working dishwasher. In my opinion, the problem with these boards is that the solid state relays just do not hold up well over time. The heater relay carries a lot of current. It doesn't help that the board also gets heat from the dishwasher itself. I fully expect to have to replace this board again in a few years. But for now, I'm happy.