iComfort Lennox setup in hassio

Hi there,
I’m fairly new to hassio and am having lot of fun with it.
The only device that I’ve not been able to set it up in home assistant is my Lennox iComfort Wifi thermostat.
I have it working perfectly fine with SmartThings but was wondering if anybody can help me to set it up in hassio.
I followed the steps mentioned in Lennox iComfort Wi-Fi but couldn’t make it work.
Also I contacted the user (ut666) who posted this topic but got no response.

Any guidance would be highly appreciated.

Cheers
Matt