The LZH-Condensator is a component for the Nuclear Reactor. It is used to absorb heat. To use it, it must be placed in the GUI of the Nuclear Reactor.
The LZH-Condensator is the highest-tier coolant as it can dissipate up to 100,000 units of heat.
When using NEI, trying to switch between crafting recipes or trying to view usage recipes for the LZH-Condensator will cause the game to crash.