Commercial for Kitchen Aid Energy Saver dishwasher; a spokesman talks about using water for household appliances: “Other than this (pointing to a furnace), nothing in your home more energy than this (pointing at a water heater), mainly because of this (pointing at a dishwasher)! To get your water hot enough for this, you need to keep this setting much higher than you may need for this, or this! Unless, if you get this Kitchen Aid. Only Kitchen Aid automatically heats its own water, and sanitizes clean with every complete cycle! So, if you have this (Kitchen Aid Energy Saver dishwasher), you can keep the set lower to save, and still get clean dishes!”