Set target temperature (areas/devices/entities) at a given time every day

Github gist: https://gist.github.com/wittypluck/4ecc8c8cf79ebc079d4c61f1e941c75b

Explanation

This blueprint allows setting a target temperature to a climate target at a given time every day.
The climate target can be one or several entities, devices or areas.
This is especially useful if you have several entities like radiator or room thermostats (Danfoss LC13, Danfoss Room Sensor for example) and want to set the whole area (Living Room) to a given temperature.
Combine two automations to set a lower temperature at night, then raise it again in the morning.

This blueprint is based on a similar blueprint by dkoehler (thanks!) which is more suitable for a single whole house HVAC.
This version uses a generic climate target to allow selection of multiple radiators or areas. It removes the heating mode which is not supported by targets and isn’t implemented on radiator thermostats anyway.

Blueprint code

blueprint:
  name: Set target temperature at specific time
  description: Sets a climate target to a specifc temperature at a set time everyday. The target can be one or multiple areas/entities/devices.
  domain: automation
  source_url: https://gist.github.com/wittypluck/4ecc8c8cf79ebc079d4c61f1e941c75b
  input:
    time_to_set:
      name: Time
      description: When should the temperature be set
      selector:
        time:
    climate_target:
      name: Thermostat
      description: Climate target which will get the temperature update
      selector:
        target:
          entity:
            domain: climate
    temp_to_set:
      name: Temperature
      description: Temperature to set on defined time
      default: 19.5
      selector:
        number:
          min: 10
          max: 30
          unit_of_measurement: degrees
          step: 0.5

trigger:
  - platform: time
    at: !input time_to_set

mode: queued

action:
  - service: climate.set_temperature
    target: !input climate_target
    data:
      temperature: !input temp_to_set

My other blueprints
Send target temperature from thermostat to radiators