• Mr_Blott@lemmy.world
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    1 year ago

    Your system - Add cold water to water heater and heat (using energy). Keep at required heat until needed, could be a whole day or more (using energy). Pump hot water through cold pipes to dishwasher, losing energy. Reheat (using energy)

    Our system - add cold water to device directly. Heat (using energy)

    I couldn’t explain it any clearer so I’ll fuck off now