5070THB

That would be amazing ! Thank you so much mate.

How would it work though?

 

Which Ha addon are you using? Does it support the Cbus measurement app or just lighting?

Either will work but measurment just makes more sense.

I have code running in a touch screen (same as a PAC) that receives temperature and setpoint data from the thermostat(s) and broadcasts them onto 2 variables on the measurment app. It also receives mode data (off, heat cool etc) and sets a lighting compatible variable with level tags assigned to show you the current mode.
It also looks for changes to the setpoint or mode from the other side and sends them to the themostat.

I'm actually controlling mine from an SHAC (which doesn't support the thermostats), but controlling them from HA should be the same.

I'll post a bit of code over the weekend that you can load into your PAC and see it all working (Assuming your PAC and Thermostat are hooked up to Cbus already).

 

Thanks mate. I scrapped my HA setup and I'm now starting again from scratch. There seem to be some applications that actually support HVAC such as this particular fork of Cgateweb:

https://github.com/mminehanNZ/cgateweb

But I haven't a clue about what is required to set it all up.