dukat: The new heating cells will heat up reactor components next to them. (For example: Coolant cells, heat switches and vents.)
The heating cell will heat the component near it to a maximum of Heatcellstack * 1000. For example: Stack 20 heat cells and it will heat the components to 20k.
But how do you transfer that heat into the hull? Isn't it the hull temperature that matters for breeding? Having a 30k Cooling Cell with 20k heat in it won't do anything for breeding because the hull heat could still be 0 right?