High-temperature heat pump system

in place. Currently, the heat distribution system comprises a low-temperature network (LT +65 °C), a medium-temperature network (MT +85 °C), and a high-temperature network (HT +140 °C). A two-stage heat pump system will be installed for the new sludge drying process. The first heat pump/stage has a

lready been implemented. This tender covers the second heat pump, which uses the medium-temperature network as its source and can transfer the heat to the high-temperature network.