HA - Blueprint - Increase or Decrease Target Temperature (Relative)

bp_relative_temp_climate.yaml

blueprint:
  name: Increase or Decrease Target Temperature (Relative)
  description: Increase or decrease the temperature a given number of degrees relative to the current setting
  domain: script
  input:
    climate_ent:
      selector:
        entity:
          filter:
            domain: climate
          multiple: true
      name: Thermostat
    deg_change:
      default: 1
      name: Number of degrees
      selector:
        number:
          min: -15
          max: 15
          step: 0.1
    hvac_action:
      default: false
      name: Using Heat/Cool Mode
      selector:
        boolean:
    low_high:
      default: 'Not using Heat/Cool'
      name: Temperature Target Type
      selector:
        select:
          options:
            - High
            - Low
            - Not using Heat/Cool
mode: queued
variables:
  targets: !input climate_ent
  offset: !input deg_change
  h_c: !input hvac_action
  l_h: !input low_high 
sequence:
  - repeat:
      for_each: "{{ targets }}"
      sequence:
        - choose:
            - conditions: 
              - condition: template
                value_template: "{{ h_c }}"
              - condition: template
                value_template: "{{ l_h == 'High' }}"
              sequence:
                - action: climate.set_temperature
                  target:
                    entity_id: "{{ repeat.item }}"
                  data:
                    target_temp_high: |
                      {{ state_attr(repeat.item, 'target_temp_high')|float(0) + offset|float(0) }}
                    target_temp_low: "{{ state_attr(repeat.item, 'target_temp_low')|float(0) }}"
                    hvac_mode: heat_cool
            - conditions: 
              - condition: template
                value_template: "{{ h_c }}"
              - condition: template
                value_template: "{{ l_h == 'Low' }}"
              sequence:
                - action: climate.set_temperature
                  target:
                    entity_id: "{{ repeat.item }}"
                  data:
                    target_temp_low: |
                      {{ state_attr(repeat.item, 'target_temp_low')|float(0) + offset|float(0) }}
                    target_temp_high: "{{ state_attr(repeat.item, 'target_temp_high')|float(0) }}"
                    hvac_mode: heat_cool
          default:    
            - action: climate.set_temperature
              target:
                entity_id: "{{ repeat.item }}"
              data:
                temperature: "{{ state_attr(repeat.item, 'temperature')|float(0) + offset|float(0) }}"