2026-09-08 08:48 UTC
“simple” storage of burning hot oil mmhm
Replies (1)
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@rain_enjoyer@sopuli.xyz 2026-09-08 08:57
yeah you put it in a barrel, pump hotter oil through coiled pipe, hot (storage) oil floats to top, when you draw heat through another coiled pipe cold oil falls to bottom. just put mineral wool around it. much cheaper than batteries solar water heaters work the same way except they use water