The Core Heat Exchanger (aka Reactor Heat Exchanger) is a special heat exchanger that exchanges heat with the reactor hull at a rate of 72 heat/tick. This component can only be cooled by heat vents/exchangers that interact with adjacent heat cooling/exchanging components. This exchanger can only take up to 5000 heat units before melting.
Hull exchange rate (HER): 72
Component exchange rate (CER): N/A