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Stiebel Eltron heat pumps in Home Assistant

Connects Home Assistant to a Stiebel Eltron heat pump through its ISG internet gateway.

Early version

What it does

  • Reads the heat pump through the ISG gateway on your home network.
  • Shows whether the heat pump is in summer mode.

Good to know

  • This is an early version. The GitHub page has no write-up yet, and this page will grow as the tool does.
  • It is built for ISG software version 10.1.0 and talks to the gateway over Modbus TCP, a standard protocol for machines.
  • This is an independent project, not affiliated with Stiebel Eltron. Use it at your own risk.