Maybe someone can tell us if they used the 12 series racks in the 14 machines for a while at the beginning of their run, but the KCC-14 I had did not have these racks from the 12 line. There was no detergent dispenser, it was just a small SS basket hanging in the flatware basket. One wash and two rinses. You could add the optional rinse aid dispenser, the terminals on the timer and electrical block were already there.