As you can see here, i need to get rid of internal cooling.
Ice cooling with BC pipes can be turned off by removig redstone signal from engines.
I've never seen any "BC pipe" in Industrial Craft², sorry, i don't know what it is (typing this after verifying in the wiki).
I don't know what type of cooling can't be turned off with redstone signal.
Well, when you apply redstone to a nuclear reactor, it turns off the heat produced by uranium cells. I was asking you if you were planning / could be thinking about planning to add a possibility in your mod to stop all cooling / or just internal cooling, would be enough as external cooling can be already fully controlled.