HA - Using Central HVAC blower as circulation when temperature is within desired range

circulation_fan.yaml

alias: HVAC - Circulation Fan - Set Times
sequence:
  - service: input_datetime.set_datetime
    data:
      datetime: "{{ now() + timedelta(minutes=10) }}"
    target:
      entity_id: input_datetime.hvac_circ_fan_next_off
  - service: input_datetime.set_datetime
    data:
      datetime: "{{ now() + timedelta(hours=1) }}"
    target:
      entity_id: input_datetime.hvac_circ_fan_next_on
mode: single

#########################################

alias: HVAC - Mode & Temp - Set & Restart Circ
description: |-
  When the setpoint updates based on the schedule, but the indoor temp
  is within circulation range, set the mode and temperature to the new setting,
  then restart the circulation mode.
sequence:
  - variables:
      forecast: "{{states('sensor.hvac_mode_forecast')}}"
      temp: |-
        {% if forecast == 'cool' %}
          {{ states('input_number.ac_setpoint')|float(72) }}
        {% else %} 
          {{ states('input_number.heat_setpoint')|float(68)}}
        {% endif %}
  - condition: state
    entity_id: binary_sensor.all_window_sensors
    state: "off"
  - service: scene.create
    data:
      scene_id: hvac_current
      snapshot_entities: climate.centralite_thermostat
  - delay: "00:00:10"
  - service: input_boolean.turn_off
    target:
      entity_id: input_boolean.enable_circ_mode
    data: {}
  - wait_template: >-
      {{ now() >=
      states('input_datetime.hvac_circ_fan_next_on')|as_datetime|as_local}}
  - delay: "00:00:10"
  - service: climate.set_temperature
    data:
      hvac_mode: "{{ forecast }}"
      temperature: "{{ temp }}"
    target:
      entity_id: climate.centralite_thermostat
  - delay: "00:00:30"
  - service: input_boolean.turn_on
    target:
      entity_id: input_boolean.enable_circ_mode
    data: {}
mode: single

#########################################3

sequence:
  - service: climate.set_hvac_mode
    data:
      hvac_mode: "off"
    target:
      entity_id: climate.centralite_thermostat
  - delay: "00:05:00"
  - service: climate.set_fan_mode
    data:
      fan_mode: "on"
    target:
      entity_id: climate.centralite_thermostat
  - choose:
      - conditions:
          - condition: state
            entity_id: input_boolean.enable_circ_mode
            state: "off"
        sequence:
          - service: input_boolean.turn_on
            target:
              entity_id: input_boolean.enable_circ_mode
            data: {}
mode: single
alias: HVAC - Mode - Fan Only

####################################

alias: HVAC - Circulation Mode - Stop
sequence:
  - if:
      - condition: state
        entity_id: input_boolean.enable_circ_mode
        state: "on"
    then:
      - service: input_boolean.turn_off
        entity_id: input_boolean.enable_circ_mode
  - service: climate.set_fan_mode
    data:
      fan_mode: auto
    target:
      entity_id: climate.centralite_thermostat
  - delay: "00:00:15"
  - service: input_datetime.set_datetime
    data:
      datetime: "{{ now() - timedelta(hours=1)}}"
    target:
      entity_id: input_datetime.hvac_circ_fan_next_off
  - service: input_datetime.set_datetime
    data:
      datetime: "{{ now() - timedelta(hours=1)}}"
    target:
      entity_id: input_datetime.hvac_circ_fan_next_on
mode: single

####################################

alias: HVAC - Air Circulation - Cycle
description: ""
trigger:
  - platform: time
    at: input_datetime.hvac_circ_fan_next_on
    id: turn on
  - platform: time
    at: input_datetime.hvac_circ_fan_next_off
    id: pause fan
condition:
  - condition: state
    entity_id: input_boolean.enable_circ_mode
    state: "on"
action:
  - choose:
      - conditions:
          - condition: trigger
            id: pause fan
        sequence:
          - delay: "00:00:02"
          - service: climate.set_fan_mode
            data:
              fan_mode: auto
            target:
              entity_id: climate.centralite_thermostat
    default:
      - service: script.hvac_fan_only
        data: {}
      - delay: 10
      - service: script.hvac_circ_fan_set_times
        data: {}
mode: single