Luxtronik2 Heat Pump
homebridge-luxtronik2 · v2.1.3
Adds temperature sensors from Luxtronik2 heat pump controllers to HomeKit.
What it says it supports
Brands
- Luxtronik
- Siemens
- Novelan
- Wolf
- Alpha Innotec
Devices it names
- Luxtronik2 controllers
Shows up in Apple Home as from its README
Sensor readings in its code
What people report
Targets old Luxtronik 2 protocol; newer controllers with different protocol are not supported.
- Partly works1
- Won’t be supported1
| Device | Status | What they said | Source |
|---|---|---|---|
| Luxtronik controller firmware V3.86.1 | Partly works | Connection refused on port 8888; user suggests port 8214 needed.Saved copySure. Logfile attached. homebridge.log I'm using firmware V3.86.1 (r7762) on Luxtronik. Excerpt saved from GitHub on 2026-10-22. | Issue #76 · 2022-01 |
| Alpha Innotec Luxtronik 2 heat pump (newer protocol) | Won’t be supported | Maintainer cannot support other protocols; plugin targets very old Luxtronik.Saved copyJust connected to a new Alpha Innoves Pump with Luxtronik 2 Seem to connect but cannot read the data ?? Error are here: --------------------------- [31.08.2023 11:35:12] [PAC] getCurrentTemperature: early callback with cached CurrentTemperature: 0 (2). [31.08.2023 11:35:12] [PAC] getTemperature was called [31.08.2023 11:35:12] [PAC] host and port from config: 192.168.1.56 8889 [31.08.2023 11:35:12] [PAC] Going to connect [31.08.2023 11:35:12] [PAC] Connection to Luxtronik2 established. Requesting data by sending command. [31.08.2023 11:35:12] [PAC] Buffer length is 4 [31.08.2023 11:35:12] … Excerpt saved from GitHub on 2026-10-22. | Issue #172 · 2023-08 |
Gathered from the plugin’s GitHub issues, pull requests, discussions, wiki and docs, and from r/homebridge. These are individual reports, so check the linked thread and the date before you buy.
How it connects
Local
Luxtronik2 TCP API port 8888
Compatibility
| Verified by Homebridge | Yes |
|---|---|
| Homebridge versions | ^1.9.0 || ^2.0.0-beta.0 |
| Homebridge 2.0 | Yes |
| Node.js | >=22.0.0 |
| Settings in Homebridge UI | Yes |
| Matter | No |
| Platform name | homebridge-luxtronik2 |
| License | MIT |
Community signals
| Downloads a week | 6 |
|---|---|
| Downloads a month | 80 |
| GitHub stars | 4 |
| Open issues | 2 |
| Closed issues | 11 |
| Last code push | 2026-08-04 |
| Latest version | 2.1.3 (2026-07-03) |
| First published | 2025-03-15 |
| Releases | 12 |
In ReReHome
Whatever this plugin publishes reaches Apple Home as a normal HomeKit accessory behind your Homebridge bridge, so ReReHome shows and controls it like any other.
Bridges get their own settings page listing the accessories behind them.
Caveats from the README
- Newer Luxtronik devices unsupported
HomeKit services in its code
Found by scanning the published npm package. A plugin can register a service only for some devices.
- TemperatureSensor
