An example for DHW climate control (works with IDs as defined with override entities above, plus you need to add id: dhw_temperature to your DHW temperature entity). 'Off' mode of the climate turns override off and the original thermostat is in control. 'Heat' mode overrides with selected value.
First working prototype is available in the branch.
Example override for DHW temperature:
You have to use the correct branch of the external component:
An example for DHW climate control (works with IDs as defined with override entities above, plus you need to add
id: dhw_temperature
to your DHW temperature entity). 'Off' mode of the climate turns override off and the original thermostat is in control. 'Heat' mode overrides with selected value.