This integration provides support for Webasto ThermoConnect devices.

Webasto DOES NOT provide any public API or documentation for it, so I cannot provide any guarantees that this will continue to work long-term.

Installation
Setup
Known Issues

• Ensure that HACS is installed.
• Search for and install the "Webasto Connect" integration.
• Restart Home Assistant.

• Download the latest release.
• Unpack the release and copy the custom_components/webastoconnect directory into the custom_components directory of your Home Assistant installation.
• Restart Home Assistant.

Open setup in Home Assistant:

Or go to Home Assistant > Settings > Integrations

Add "Webasto Connect (ThermoConnect)" integration (If it doesn't appear, try a hard refresh with Ctrl+F5.)

Enter your Webasto account email and password

If your heater doesn't show up in the integration, please make sure it is connected to the email used.

• Login to https://my.webastoconnect.com USING THE SAME EMAIL AND PASSWORD as used in the integration
• Press Account

Make sure your device is listed under devices

If your device is NOT listed under devices:

• Open the ThermoConnect app on your phone
• Select the missing device (If you have more than one connected)
• Click on the My Webasto Connect button in the lower left
• Choose Login with mobile browser
• Login with your existing email and password

The device should now be linked to your email account and will show up after a Home Assistant restart or after reloading the integration.

When opening the Map popup in the custom Webasto Connect Card, the tracked entity marker can appear visually lower than expected instead of perfectly centered.

This behavior comes from Home Assistant's built-in map rendering in popup or modal contexts. The integration currently uses the built-in map implementation and does not override this behavior.