Description
The problem
The sensor that I use on the 2nd level of our home, which is connected to a Honeywell T9 thermostat, shows in HA with a Fahrenheit symbol on the reading despite the settings for that entity and device being set to Celsius. That is, it displays 73.4'C'. The display on the actual thermostat for that sensor says 23C and when you convert 73.4F to Celsius is comes out to 23C. So to me it looks like HA integration is give a Fahrenheit value with the Celsius symbol after it. I have tried to update the settings and reboot the device but it is still showing in the same way.
Does anyone know why this might be? Screen shots attached
What version of Home Assistant Core has the issue?
core-2025.3.4
What was the last working version of Home Assistant Core?
No response
What type of installation are you running?
Home Assistant OS
Integration causing the issue
Honeywell Lyric
Link to integration documentation on our website
https://www.home-assistant.io/integrations/lyric
Diagnostics information
No response
Example YAML snippet
Anything in the logs that might be useful for us?
Additional information
No response