Hyper Collendar
The hyper collendar is the barrier between the Furnace and the boiler within the Core. The hyper collendar trnasfers heat from the furnace to the phlogisten boiler while keeping each separate. The heat conductivity of the hyper collendar has to be kept uniform for peak efficiency. Allowing heat to concentrate in one area can cause a crack or micro breach to appear which will result in eventual core explosion.