In article .com,
wrote:
... It's a bit
annoying as the wash takes longer and obviously costs more as you are
using electricity to heat the water rather than gas. As all these makes
are German, perhaps it's a conspiracy!


Not convinced it is more expensive - a modern dish washer uses so little
water that they are full before the hot water ever gets to them. You end
up using gas to heat the pipework up a bit and then electric to heat up
the cold water that was standing in the pipework.

Darren