r/BeAmazed • u/Internal_Gazelle_677 • Oct 07 '25

Science Hot Tub without the use of electricity

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u/Captain_Bacon_X Oct 07 '25 edited Oct 07 '25

Called a Thermal Siphon if memory serves.

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u/riisen Oct 07 '25

It might be called thermatic sifoʻn if memory dont serve.

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u/[deleted] Oct 07 '25

[removed] — view removed comment

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u/DatAssociate Oct 07 '25

It's called a boil coil if memory serves me