Hello Community!
Can you help me with configuration.yaml for MQTT HVAC, please?
I’m following the documentation from here:
But I’m getting an error:
“Property climate is not allowed”:
Please help 
Most likely: Do you already have another mqtt: key in your configuration.yaml?
If so, add the climate: under that one.
If not, use “Check Configuration” in Dev Tools-YAML: 
If nothing errors out, restart Home Assistant, maybe your IDE throws errors that aren’t actually there.