Thermostat automation

Thermostat.yaml

blueprint:
  name: Door open/close thermostat control with mode restore
  description: >
    Turns off thermostat when door is open, and restores HVAC mode when door is closed.
    Saves previous HVAC mode to an input_text helper.
  domain: automation
  input:
    door_sensor:
      name: Door/Window Sensor
      selector:
        entity:
          domain: binary_sensor
          device_class: opening
    thermostat:
      name: Thermostat
      selector:
        entity:
          domain: climate
    previous_mode_helper:
      name: Input Text Helper for Previous HVAC Mode
      selector:
        entity:
          domain: input_text
    door_open_delay:
      name: Door Open Delay
      description: How long the door needs to stay open before turning off thermostat
      default: 00:02:00
      selector:
        duration: {}

trigger:
  - platform: state
    entity_id: !input door_sensor
    to: 'on'
    for: !input door_open_delay
  - platform: state
    entity_id: !input door_sensor
    to: 'off'

action:
  - choose:
      - conditions:
          - condition: state
            entity_id: !input door_sensor
            state: 'on'
        sequence:
          - service: input_text.set_value
            target:
              entity_id: !input previous_mode_helper
            data:
              value: >
                {% set thermostat_entity = !input thermostat %}
                {{ state_attr( thermostat_entity, 'hvac_mode' ) }}
          - service: climate.set_hvac_mode
            target:
              entity_id: !input thermostat
            data:
              hvac_mode: 'off'
      - conditions:
          - condition: state
            entity_id: !input door_sensor
            state: 'off'
        sequence:
          - service: climate.set_hvac_mode
            target:
              entity_id: !input thermostat
            data:
              hvac_mode: "{{ states( !input previous_mode_helper ) }}"

mode: single