Utilising waste heat for the preparation of domestic hot water

In many buildings the waste heat from cooling units and servers is simply blown outside while in the same building there is a heating requirement for domestic hot water preparation or heating. With the LI 2M heat pump module the unutilised waste heat can simply and effectively be transferred to a water circuit. The use of flow temperatures of up to 70 °C enables permanent cooling operation of the heat pump module even with a relatively low cylinder capacity.