
Modbus TCP
Windhager Best Heating Technology Log Wood Boiler
Windhager
Monitors and controls Windhager log wood boilers via Modbus TCP
Overview
This template connects Windhager LogWIN2 log wood boilers to ModbusCloud via Modbus TCP. It reads boiler temperatures, buffer tank levels, heating circuit data, hot water status, and maintenance timers. It also allows control of heating modes, comfort setpoints, party timers, and ignition commands.
Key readings
- Boiler temperature and power
- Buffer tank temperatures (top, mid, bottom)
- Flow temperatures HK1 and HK2
- Hot water temperature actual/setpoint
- Maintenance and cleaning remaining hours







