0 degrees issue

[sirnom]

Intergration works well, although constantly shows 0 degrees. When I open the device info, I see that there is a "Common Zone Temperature Sensor" with the correct ambient temp, though the "Main Temperature Sensor" is showing unavaliable.

[sgraystar]

try this workaround https://community.home-assistant.io/t/rinnai-heating-cooling-wifi-module/109908/907

[matt-richardson]

Can confirm this workaround works.

@funtastix - I'm happy to help contribute a fix for this... But it will be a claude-assisted fix, as i'm not a python dev, so checking if this is okay with you before I put the time in.