Honeywell Total Connect Comfort (US)

The Honeywell integration integrates Home Assistant with US-based Honeywell Total Connect Comfort (TCC) climate systems.

It uses the somecomfort client library. It does not support the home security functionality of TCC.

If your system is compatible with this integration, then you will be able access it via (note the /portal/).

This integration will add Home Assistant sensors for the following:

Sensor Value
Outdoor temperature Average temperature of all Honeywell Wireless Outdoor Sensors
Outdoor humidity Average humidity of all Honeywell Wireless Outdoor Sensors


Adding Honeywell Total Connect Comfort (US) to your Home Assistant instance can be done via the user interface, by using this My button: