works like pipe but for heat - in put will get heat and make heat go to out put
and input will cool things to absolute 0 when output will overheat them to maxium temperature
i mean it will cool input to absolute zero and give absolute all energy to output - 1 thing that does even little heat will coold down to absolute zero while other side will overheat untill maxium heat - maxwell demon
But how does it know which direction to conduct heat?
It's in the geometry. See
too overcomplicated
Well, your other option is the one way heat transfer I made as a C++ mod. See https://powdertoy.co.uk/Discussions/Thread/View.html?Thread=26459.
Or you could just use serializing TSNS/FILT/deserializing HSWC.
no i mean make it transfer 100% heat from input to output not just generating same temperature or make them both have 50% heat