But what is the logical end to this madness? We got front loaders with much improved water extraction and reduced water use. Then they began further reducing the amount of water used to the point where even if you bleed off the cold water sitting in the lines before filling a machine with hot water, it does not use enough to really heat up the components and the load. Then they started messing with the temperature of the water. Regardless of the temperature of the domestic hot water supply, instead of guaranteed minimums like with thermostatic mixing valves and heaters, we now have guaranteed maximums. It just keeps going and going, like any program the government starts, it will never end and will stray further and further from reality and from what's needed and what's wanted in a neat deal to transfer more of the country's treasury to corporations. Don't think that all of the research is being financed by corporations. They don't care. But in a quest to get government grants and subsidies for research to meet government standards set by bureaucrats who wash clean dishes to test dishwashers for cleaning ability and water use, they are more than willing to spend OUR money, not theirs, to find the end of the rainbow.