Home-AssistantConfig/config/packages/climate.yaml

#-------------------------------------------
# @CCOSTAN
# Original Repo : https://github.com/CCOSTAN/Home-AssistantConfig
# Climate Control - Seasonal HVAC automations and sensors.
#-------------------------------------------
######################################################################
##  Thermostat helpers for upstairs/downstairs comfort.
######################################################################
# For more info visit https://www.vcloudinfo.com/click-here | Contact: @CCOSTAN
# Entity reference and attribute summaries:
#
# Entity ID: climate.downstairs
# Supported hvac_modes:     heat, cool, heat_cool, off
# Supported fan_modes:      on, off
# Supported preset_modes:   none, eco
# Supported temperature range: 50°F (min_temp) – 90°F (max_temp)
#
# Current state (example):
#   current_temperature: 77
#   temperature:         83
#   target_temp_high:    null
#   target_temp_low:     null
#   current_humidity:    58
#   fan_mode:            off
#   hvac_action:         idle
#   preset_mode:         none
# Supported features: 411
# --------------------------------------------------------------
# Entity ID: climate.upstairs
# Supported hvac_modes:     off, heat, cool, heat_cool
# Supported temperature range: 50°F (min_temp) – 90°F (max_temp)
#
# Current state (example):
#   current_temperature: 76
#   temperature:         78
#   target_temp_high:    null
#   target_temp_low:     null
#   friendly_name: Upstairs
# Supported features: 387

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

input_datetime:
  downstairs_last_filter_change:
    name: Downstairs Last Filter Change
    has_date: true
    has_time: true
  upstairs_last_filter_change:
    name: Upstairs Last Filter Change
    has_date: true
    has_time: true

# ---------------------------------------------------------------------------
#  Binary sensors – true when the thermostat reports the compressor is running
# ---------------------------------------------------------------------------
binary_sensor:
  - platform: template
    sensors:
      downstairs_ac_cooling:
        friendly_name: "Downstairs AC is Cooling"
        value_template: >
          {{ state_attr('climate.downstairs', 'hvac_action') == 'cooling' }}
      upstairs_ac_cooling:
        friendly_name: "Upstairs AC is Cooling"
        value_template: >
          {{ state_attr('climate.upstairs', 'hvac_action') == 'cooling' }}

sensor:
  - platform: template
    sensors:
      downstairs_ac_cooling_numeric:
        friendly_name: "Downstairs AC Cooling Numeric"
        value_template: "{{ 1 if is_state('binary_sensor.downstairs_ac_cooling', 'on') else 0 }}"
      upstairs_ac_cooling_numeric:
        friendly_name: "Upstairs AC Cooling Numeric "
        value_template: "{{ 1 if is_state('binary_sensor.upstairs_ac_cooling', 'on') else 0 }}"

  - platform: integration
    name: Downstairs AC Runtime Raw
    source: sensor.downstairs_ac_cooling_numeric
    unit_time: h
    method: left
    round: 2
  - platform: integration
    name: Upstairs AC Runtime Raw
    source: sensor.upstairs_ac_cooling_numeric
    unit_time: h
    method: left
    round: 2

# ---------------------------------------------------------------------------
#  Utility‑meters that act like odometers (reset when you swap the filter)
# ---------------------------------------------------------------------------
utility_meter:
  downstairs_ac_runtime_since_last_filter_change:
    source: sensor.downstairs_ac_runtime_raw
  upstairs_ac_runtime_since_last_filter_change:
    source: sensor.upstairs_ac_runtime_raw
  
script:
  reset_downstairs_filter:
    alias: Reset Downstairs Filter
    mode: queued
    sequence:
      - service: input_datetime.set_datetime
        data:
          entity_id: input_datetime.downstairs_last_filter_change
          datetime: "{{ now().strftime('%Y-%m-%d %H:%M:%S') }}"
      - service: utility_meter.reset
        target:
          entity_id: sensor.downstairs_ac_runtime_since_last_filter_change

  reset_upstairs_filter:
    alias: Reset Upstairs Filter
    mode: queued
    sequence:
      - service: input_datetime.set_datetime
        data:
          entity_id: input_datetime.upstairs_last_filter_change
          datetime: "{{ now().strftime('%Y-%m-%d %H:%M:%S') }}"
      - service: utility_meter.reset
        target:
          entity_id: sensor.upstairs_ac_runtime_since_last_filter_change

  set_downstairs_target_temp_based_on_conditions:
    alias: Set Downstairs Target Temperature Based on Conditions
    mode: single
    sequence:
      - choose:
          - conditions:
              - condition: state
                entity_id: group.family
                state: 'not_home'
            sequence:
              - service: climate.set_preset_mode
                data:
                  entity_id: climate.downstairs
                  preset_mode: 'eco'
          - conditions:
              - condition: and
                conditions:
                  - condition: state
                    entity_id: group.family
                    state: 'home'
                  - condition: numeric_state
                    entity_id: sensor.pirateweather_temperature
                    above: 92
            sequence:
              - service: climate.set_hvac_mode
                data:
                  entity_id: climate.downstairs
                  hvac_mode: cool
              - service: climate.set_temperature
                data:
                  entity_id: climate.downstairs
                  temperature: 78
          - conditions:
              - condition: state
                entity_id: group.family
                state: 'home'
            sequence:
              - service: climate.set_hvac_mode
                data:
                  entity_id: climate.downstairs
                  hvac_mode: cool
              - service: climate.set_temperature
                data:
                  entity_id: climate.downstairs
                  temperature: 80

##############################################################################
###  AUTOMATIONS - Thermostat schedules, guardrails, and presence/weather logic
### Some shutoff automations are also in the ALARM.yaml package when windows/doors are left open.
### There are also some automations in the POWERWALL.yaml package when the grid is down.
##############################################################################
automation:
  - alias: Notify Downstairs Filter Change Due
    description: Notify when downstairs runtime exceeds threshold since last filter change
    trigger:
      - platform: numeric_state
        entity_id: sensor.downstairs_ac_runtime_since_last_filter_change
        above: 800      # hours
    action:
      - service: script.notify_engine        # <-- keep your existing notify helper
        data:
          title: "Home Maintenance Reminder"
          value1: "It's time to change your Downstairs AC filter."
          value2: >
            Runtime has exceeded 800 h. Last changed {{ ((now() - states.input_datetime.downstairs_last_filter_change.last_changed).total_seconds() / 86400) | round(0) }} days ago.
          who: "Carlo"
          group: "maintenance"
          level: "active"

  - alias: Notify Upstairs Filter Change Due
    description: Notify when upstairs runtime exceeds threshold since last filter change
    trigger:
      - platform: numeric_state
        entity_id: sensor.upstairs_ac_runtime_since_last_filter_change
        above: 450      # hours
    action:
      - service: script.notify_engine
        data:
          title: "Home Maintenance Reminder"
          value1: "It's time to change your Upstairs AC filter."
          value2: >
            Runtime has exceeded 450 h. Last changed {{ ((now() - states.input_datetime.upstairs_last_filter_change.last_changed).total_seconds() / 86400) | round(0) }} days ago.
          who: "Carlo"
          group: "maintenance"

  - alias: 'AC Status Announcement'
    id: 7812fdaf-a3f8-498b-8f07-28e977e528fe
    trigger:
      - platform: state
        entity_id:
          - climate.downstairs
          - climate.upstairs
        from: 'off'
      - platform: state
        entity_id:
          - climate.downstairs
          - climate.upstairs
        to: 'off'
    action:
      - service: script.speech_engine
        data:
          NestStatus: "The {{ trigger.entity_id.split('.')[1].split('_')[0]}} {{ trigger.entity_id.split('.')[1].split('_')[1]}} has now been turned on for {{(trigger.to_state.state)}}."
          call_window_check: 1
  
  - alias: Prevent Upstairs Nest Below 76
    id: 7812fdaf-a3f8-498b-8f07-28e977e528ff
    trigger:
      - platform: numeric_state
        entity_id: climate.upstairs
        attribute: temperature
        below: 76
    condition:
      - condition: state
        entity_id: binary_sensor.powerwall_grid_status
        state: 'on'
    action:
      - delay: "00:03:00"
      - service: climate.set_temperature
        data:
          entity_id: climate.upstairs
          temperature: 78

  - alias: Set Downstairs to 77 When Both in Bed
    id: set_downstairs_nest_77_both_in_bed
    trigger:
      - platform: state
        entity_id: group.bed
        to: 'on'
    condition:
      - condition: and
        conditions:
          - condition: state
            entity_id: binary_sensor.sleepnumber_carlo_carlo_is_in_bed
            state: 'on'
          - condition: state
            entity_id: binary_sensor.sleepnumber_carlo_stacey_is_in_bed
            state: 'on'
          - condition: state
            entity_id: binary_sensor.powerwall_grid_status
            state: 'on'
      - condition: state
        entity_id: sun.sun
        state: 'below_horizon'
    action:
      - service: climate.set_temperature
        data:
          entity_id: climate.downstairs
          temperature: 77
  
  - alias: 'Set Downstairs Thermostat Daytime Target'
    id: set_downstairs_thermostat_daytime_target
    mode: single
    trigger:
      - platform: state
        entity_id: sun.sun
        to: 'above_horizon'
      - platform: time
        at: "08:00:00"
      - platform: numeric_state
        entity_id: sensor.pirateweather_temperature
        above: 92
      - platform: state
        entity_id: group.family
        to: 'home'
    condition:
      - condition: and
        conditions:
          - condition: state
            entity_id: sun.sun
            state: 'above_horizon'
          - condition: state
            entity_id: input_boolean.guest_mode
            state: 'off'
          - condition: state
            entity_id: binary_sensor.powerwall_grid_status
            state: 'on'
    action:
      - service: climate.set_hvac_mode
        data:
          entity_id: climate.downstairs
          hvac_mode: cool
      - service: script.set_downstairs_target_temp_based_on_conditions
          
# Set thermostats to eco mode when everyone is away
  - alias: 'Set Thermostats to Eco When Away'
    id: 1e2d3c4b-eco-thermostat-away
    mode: single
    trigger:
      - platform: state
        entity_id: group.family
        to: 'not_home'
    condition:
      - condition: state
        entity_id: group.family
        state: 'not_home'
      - condition: state
        entity_id: input_boolean.guest_mode
        state: 'off'
    action:
      - service: climate.set_preset_mode
        data:
          entity_id: climate.downstairs
          preset_mode: 'eco'
      - service: climate.set_hvac_mode
        data:
          entity_id: climate.downstairs
          hvac_mode: cool
      - service: climate.set_temperature
        data:
          entity_id: climate.upstairs
          temperature: 83

  # Automation: Set Thermostats Back to Cool Mode
  - alias: 'Set Thermostats to Cool When Home'
    id: 1e2d3c4b-cool-thermostat-home
    mode: single
    trigger:
      - platform: state
        entity_id: group.family
        to: 'home'
    condition:
      - condition: or
        conditions:
          - condition: state
            entity_id: group.family
            state: 'home'
      - condition: state
        entity_id: input_boolean.guest_mode
        state: 'off'
      - condition: state
        entity_id: binary_sensor.powerwall_grid_status
        state: 'on'
    action:
      - service: climate.set_preset_mode
        data:
          entity_id: climate.downstairs
          preset_mode: 'none'
      - service: climate.set_hvac_mode
        data:
          entity_id:
            - climate.downstairs
            - climate.upstairs
          hvac_mode: cool
      - service: script.set_downstairs_target_temp_based_on_conditions
      - service: climate.set_temperature
        data:
          entity_id: climate.upstairs
          temperature: 82

  - alias: 'Reset Upstairs to 82 Each Night'
    id: reset_upstairs_thermostat_nightly_82
    mode: single
    trigger:
      - platform: time
        at: "03:00:00"
    condition:
      - condition: state
        entity_id: binary_sensor.powerwall_grid_status
        state: 'on'
    action:
      - service: climate.set_hvac_mode
        data:
          entity_id: climate.upstairs
          hvac_mode: cool
      - service: climate.set_temperature
        data:
          entity_id: climate.upstairs
          temperature: 82

  - alias: 'Humidity Control'
    id: AC_Humidity_Control
    mode: single
    trigger:
      - platform: numeric_state
        entity_id: sensor.downstairs_humidity
        above: 60
      - platform: time
        at: "02:00:00"
    condition:
      - condition: time
        after: "01:00:00"
        before: "08:00:00"
      - condition: numeric_state
        entity_id: sensor.downstairs_humidity
        above: 60
      - condition: template #Only needed in the winter months
        value_template: "{{ now().month in [10, 11, 12, 1, 2, 3] }}"  
      - condition: template # Only run if AC is idle (prevents fighting other automations)
        value_template: "{{ state_attr('climate.downstairs', 'hvac_action') == 'idle' }}"
      - condition: state # Never run if the grid is down and running on powerwall.
        entity_id: binary_sensor.powerwall_grid_status
        state: 'on'
    action:
      - service: climate.set_preset_mode
        data:
          entity_id: climate.downstairs
          preset_mode: 'none'
      - service: climate.set_hvac_mode
        data:
          entity_id: climate.downstairs
          hvac_mode: cool
      - service: climate.set_temperature
        data:
          entity_id: climate.downstairs
          temperature: 77
      - delay: "00:20:00"
      - service: script.set_downstairs_target_temp_based_on_conditions
      - delay: "02:00:00"      # stops it from being triggered again too soon.