GEA chiller indicate a focus on the development and manufacture of cooling systems. Our specialists, however, are also well qualified and experienced in work with heat pumps. In fact: heat pumps and refrigeration systems operate on the same physical principles, and key components in both systems include such elements as compressors and heat exchangers. They are the heart and, literally, the pump of the heat pump: GEA piston and screw compressors. These compressors are especially designed for the great final compression pressure in a heat pump. They offer condensation temperatures that are effective not only for operation of the low-temperature heating system, but also for the supply of process heat.