Roth Touchline SL
touchline_sl
The Roth Touchline SL integration enables you to control Roth Touchline SL underfloor heating systems.
In Apple Home through HomeKit Bridge
What HomeKit Bridge makes of each kind of entity this integration creates, read from its source code. A device only gets the ones that apply to it.
| Entity | Shows up as | Note |
|---|---|---|
climate | Thermostat | |
sensor | Sensor (temperature) |
What people report
Roth Touchline SL works through the cloud service; a setup bug in 2025 was fixed with a library update.
- Works2
| Device | In Home Assistant | In Apple Home | What they said | Source |
|---|---|---|---|---|
| Roth Touchline SL | Works | Setup validation error fixed after report via library releaseSaved copyI can confirm this issue – I ran into the exact same error. Root cause: In pytouchlinesl/client/models/models.py, the ParamsModel defines description as: description: Optional[str] With Pydantic v2, Optional[str] means the field must be present (even if None). However, Roth Touchline SL’s API sometimes returns params objects that contain only containerId and no description. This leads to: ValidationError: tiles.N.params.description Field required Fix (tested locally): Changing the field definition to provide a default value resolves the issue: description: Optional[str] = None Result: • The … Excerpt saved from GitHub on 2026-10-23. | Issue #150472 · 2025-08 | |
| Roth Touchline SL multi-module setups | Works | Zone device collisions fixed for multiple modulesSaved copyProposed change Zone devices used `(DOMAIN, str(zone_id))` as their identifier, causing device registry collisions when multiple Touchline SL modules had zones with the same ID (which is common since zone IDs are module-local). Changes: - Update `TouchlineSLZoneEntity` to use `(DOMAIN, f"{module_id}-{zone_id}")` as the device identifier - Add a one-time migration in `async_setup_entry` that updates existing device entries to the new format, using `via_device_id` to resolve the correct parent module (handles multi-module setups correctly) ## Type of change - [ ] Dependency upgrade - [x] Bugfix … Excerpt saved from GitHub on 2026-10-23. | PR #166414 · 2026-03 |
Gathered from GitHub issues, pull requests, discussions and docs, and from r/homeassistant. These are individual reports, so check the linked thread and the date before you buy.
How it connects
Cloud polling
Goes through the maker’s cloud, asking it for updates every so often. Needs the internet and an account.
Details
| Installs (analytics) | 54 (0.01%) |
|---|---|
| Added in | Home Assistant 2024.9 |
| Set up in the UI | Yes |
| Maintainers | @jnsgruk |
In ReReHome
Whatever HomeKit Bridge shares reaches Apple Home as normal HomeKit accessories behind your Home Assistant bridge, so ReReHome shows and controls them like any other.
Bridges get their own settings page listing the accessories behind them.
