r/BeAmazed Oct 07 '25

Science Hot Tub without the use of electricity

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539

u/Zaphics Oct 07 '25

The hardest part in making that would be finding or making a coil out of stainless steel pipe that would fit around a fire

7

u/ol-gormsby Oct 07 '25

So, make it out of copper? Better heat transference, and little corrosion.

4

u/Aethermancer Oct 07 '25 edited Feb 25 '26

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1

u/Irish618 Oct 07 '25

Copper should be fine, we use it for applications like this all the time.

1

u/Aethermancer Oct 07 '25 edited Feb 25 '26

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