These pages provide a central overview of the Bosch Compress 5800/6800i and Buderus Logatherm WLW176/186i heat pumps. The main topics are settings, heating curve, optimization, app usage, smart home integration with EMS-ESP, and technical background information.

The content is intended for operators and anyone interested in better understanding their Bosch or Buderus heat pump, configuring it more efficiently, and, if required, integrating it into Home Assistant, Grafana or evcc.

This is a private collection of information. The content has not been reviewed by the manufacturer, and no guarantee is given for its correctness or completeness.

Bosch Compress 5800/6800i & Buderus Logatherm WLW176/186i

The information mainly comes from forums such as:

I hope the information is helpful to some of you—in that case, feel free to leave a ⭐ on the GitHub repo bosch-buderus-wp. If you have suggestions or corrections, I would be pleased to receive a Pull Request or an Issue for further discussion.