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[–] 10 points 2 years ago (2 children)

Serious question: why is it called a "hot water heater"?
If anything, it heats cold water to make it hot.
Why not just "water heater"?

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  • [–] 1 point 2 years ago

    I don’t know. I wanted to say “hot water on tap”, to differentiate from a tea kettle, which is also a water heater. But the prompt was about items you might purchase, and I’ve always called it a hot water heater.

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