Happy to help! 
If I understand you correctly, you’re looking to adjust the temperature settings for the thermostat based on its own Home/Away mode?
Are you certain you were able to do this from the hub when you had the FH hub? According to the Futurehome support page, it’s only possible to change these settings directly on the thermostat itself — not via the hub.
If the FH thermostat was a Z-Wave device (like the one I have), then it’s possible to modify most of the advanced configuration parameters by sending commands via Z-Wave😏
If you want you could suggest this to the developers, there’s a “Suggestion” button on the Futurehome Homey app page where you can do that.
In the meantime, I recommend adjusting the thermostat with “set temp” or “on/off” using a flow or a virtual mode button. That way, you can also add time schedules for heating, and control other devices like lights at the same time😉
Since community apps and virtual devices aren’t supported on Homey Bridge, you’ll need to rely on flows to manage Home/Away/Sleep modes. Alternatively, you could experiment with adding virtual devices using this workaround.
Adding a related tread for FH termostat controlling.
