Each building has a connection to the heat network. The module is bidirectional and has 2 heat exchangers, which allows it to be used for 2 temperature levels. This allows the following configurations:
- Standard district heating connection (unidirectional, 1 temperature level)
- Bidirectional district heating connection (bidirectional, 1 temperature level)
- District heating connection with 2 temperature levels (unidirectional & bidirectional, e.g. for domestic hot water and low temperature heat or heat and cold)