A heat exchanger is a device that transfers thermal energy from one material flow to another. The functional principle of a heat exchanger is based on the physical law of entropy. Heat exchangers enable previously unused thermal energy to be put to good use in other processes. In this way, resources can be conserved in industry, the efficiency of the overall system can be increased, and energy costs can be reduced accordingly. In the Krones.shop you will find a wide range of heat exchangers and other components, such as replacement plates, sealing rings and frames, heating tube bundles, and much more.