Hi, I'd love to find something that would work like a thermo regulator or a thermo acquatuner, but for materials. Like the ore scrubber works for germs (I personally never used it ever, in all these years, not even when illnesses were serious threats): hot item goes in (via dupe or a shipping rail), 14°C colder item gets out, forcing the heat on the scrubber instead.

too hard to make perhaps? A man can only dream.