Auto-Changeover on Lyric T5 Thermostat | Honeywell Home

The Lyric T5 thermostat has auto-changeover. This allows the thermostat to change between heating and cooling as needed based on the room temperature and the heating and cooling set points. If your thermostat does not show "auto" as one of the options, it has not been configured for auto-changeover. Check the installation instructions for how to configure the thermostat for auto-changeover.