The standards on residential water heater efficiency, which are required by Congress, have not been updated in 13 years. Water heating is responsible for roughly 13% of both annual residential energy use and consumer utility costs, the DOE said.

  • @[email protected]
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    fedilink
    11 year ago

    I’d like to think this will be a good thing but then it could go the way of the toilet episode of King of the Hill.