Stiebel Eltron for Home Assistant (Marketplace integration)

Installs: 70 sharing analytics
GitHub stars: 10
Connection: Works locally
Upkeep: Updated in the last 6 months
Version: v1.7.0, October 27, 2026
Category: Climate, Heat pumps and air conditioning
Kind: Marketplace integration
Needs: Needs the Marketplace (HACS on 2026.10 and older)
Domain: stiebel_eltron_http
Source: github.com/pmq/stiebel-eltron-http
Issues: Report an issue

Independent directory, made by the developer of Vulpo. Not affiliated with Home Assistant or the Open Home Foundation.

Screenshots From the README of pmq/stiebel-eltron-http.

About

Stiebel Eltron HTTP reads data from a local Stiebel Eltron ISG webserver and exposes it as Home Assistant sensors. It collects values from the connected heat pump, including room, outside, flow and domestic hot water temperatures, room humidity, and heating produced. It also reports energy consumption, including a separate figure for domestic hot water, which can be added to the Energy dashboard, along with compressor starts and on/off states for the compressor, heaters and defrost. It communicates locally and does not need Modbus on the ISG. The integration is read-only, so it cannot change temperatures or modes. Home Assistant can discover the device on the network and offer to add it, and setup asks only for the host name or IP address of the ISG.

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Supports

Works locally Talks to your devices on your own network. No vendor cloud in between.
Found by itself Home Assistant spots it on the network and offers to add it.
From the Marketplace Installed through the Marketplace, formerly HACS.
Actively maintained Its author released or pushed a change in the last six months.