thanks to @daenny for the initial version as he has no time any more I made some changes in order to get it working gain on HA core 2024.1.0
Home Assistant Climate Group
Groups multiple climate devices to a single entity. Useful if you have for instance multiple radiator thermostats in a room and want to control them all together. Inspired/copied from light_group component HA LIGHT
Add this repo HACS to the HACS store and install from there.
Put in "custom_components" folder located in hass.io inside the config folder. (The 2 .py file must be config/custom_components/climate_group)
Put this inside configuration.yaml in config folder of hass.io
climate:
- platform: climate_group
name: 'Climate Friendly Name'
temperature_unit: C # default to celsius, 'C' or 'F'
entities:
- climate.clima1
- climate.clima2
- climate.clima3
- climate.heater
- climate.termostate
(use the entities you want to have in your climate_group)