Originally Posted by
marlenet
Hi Tom I have tried letting it run for the whole cycle the water only gets lukewarm and I assume the dishwasher is heating it. We pulled it out of the cabinet and ran it. The hot water pipe comes up from the basement and then there is a t joint that goes one way to the sink the other to the dishwasher. You can feel the copper pipe and the fitting of the flex line is real hot. The flex line doesn't feel hot. Thanks Marlene
Some newer dishwashers (Miele's and Bosch's, for example) and a few other European imports require a cold water supply, rather than a hot water supply -- And will actually wait to cycle until the water is brought down to a certain temperature before re-heating the water.
I've actually made quite a few service calls where I had to reverse the connections made by 'factory authorized installers'.
Just a thought.