> ## Documentation Index
> Fetch the complete documentation index at: https://docs.voltic.one/llms.txt
> Use this file to discover all available pages before exploring further.

# Voltic FrostLine

> Guide to the Voltic FrostLine Zigbee thermostat for homes, fan coil installations, and Voltic systems.

Voltic FrostLine is a 230V Zigbee 3.0 thermostat with local and remote control, three fan speeds, and a European-standard socket. It can be installed as a standalone product in a home or integrated into Hotel Room Control.

It is also sold to consumers, including through Amazon. This section covers standalone installations; for a complete hotel deployment, see [Hotel Room Control](/en/getting-started).

See the [public FrostLine product page](https://voltic.es/en/product/frostline) for purchase information and product resources.

<Note>
  The connection diagrams in this documentation do not replace the manual supplied with the device. 230V installation must be performed by a qualified electrician.
</Note>

## Choose your path

<CardGroup cols={3}>
  <Card title="Installation" icon="screwdriver-wrench" href="/en/installation/voltic-frostline">
    Mount FrostLine, connect the fan coil, and pair it with your Hub.
  </Card>

  <Card title="Compatibility" icon="diagram-project" href="/en/frostline/compatibility">
    Check 2-pipe, 4-pipe, and fan coil plus underfloor-heating scenarios.
  </Card>

  <Card title="Operation" icon="chart-line" href="/en/frostline/operation">
    Configure the thermostat with a VolticHub or a Tuya Hub.
  </Card>
</CardGroup>

## Compatible Hubs

| Hub                            | Platform                | Use                                                                                                  |
| ------------------------------ | ----------------------- | ---------------------------------------------------------------------------------------------------- |
| **VolticHub**                  | app.voltic.es           | Manage the thermostat within the Voltic ecosystem.                                                   |
| **Tuya-compatible Zigbee Hub** | Tuya Smart / Smart Life | Pair and control the thermostat through Tuya; available features depend on the Hub and its firmware. |

Choose the Hub before installation so you can prepare the correct network, pairing process, and user account.

## Related articles

* [Installation compatibility and scenarios](/en/frostline/compatibility)
* [Install the Voltic FrostLine](/en/installation/voltic-frostline)
* [Standalone operation](/en/frostline/operation)


## Related topics

- [Install the Voltic FrostLine](/en/installation/voltic-frostline.md)
- [Voltic FrostLine Compatibility](/en/frostline/compatibility.md)
- [Standalone FrostLine Operation](/en/frostline/operation.md)