heating_cable.yaml

sensor:
  - platform: template
    sensors:
      total_energy_heating_cable:
        unit_of_measurement: kWh
        value_template: "{{ state_attr('sensor.0x842e14fffe139880_power', 'energy') }}"

binary_sensor:
  - platform: template
    sensors:
      heating_cable_is_operating_normally:
        value_template: "{{ states('sensor.0x842e14fffe139880_power') | int > 30 and states('sensor.0x842e14fffe139880_power') | int < 100 }}"

utility_meter:
  hourly_energy_heating_cable:
    source: sensor.total_energy_heating_cable
    cycle: hourly
  daily_energy_heating_cable:
    source: sensor.total_energy_heating_cable
    cycle: daily
  monthly_energy_heating_cable:
    source: sensor.total_energy_heating_cable
    cycle: monthly

automation:
  - alias: Turn heating cable on
    trigger:
      - platform: time_pattern
        minutes: "/6"
    condition:
      - condition: state
        entity_id: switch.0x842e14fffe139880_switch
        state: 'off'
      - condition: numeric_state
        entity_id: sensor.outside_temperature_min_value
        below: 3
    action:
      - service: switch.turn_on
        entity_id: switch.0x842e14fffe139880_switch
      - service: notify.bessarabov
        data:
          message: "heating cable is on"

  - alias: Turn heating cable off
    trigger:
      - platform: time_pattern
        minutes: "/6"
    condition:
      - condition: state
        entity_id: switch.0x842e14fffe139880_switch
        state: 'on'
      - condition: numeric_state
        entity_id: sensor.outside_temperature_min_value
        above: 4
    action:
      - service: switch.turn_off
        entity_id: switch.0x842e14fffe139880_switch
      - service: notify.bessarabov
        data:
          message: "heating cable is off"

  - alias: Check heating cable is working
    trigger:
      - platform: state
        entity_id: binary_sensor.heating_cable_is_operating_normally
      - platform: time_pattern
        minutes: "25"
    condition:
      - condition: state
        entity_id: switch.0x842e14fffe139880_switch
        state: 'on'
      - condition: state
        entity_id: binary_sensor.heating_cable_is_operating_normally
        state: 'off'
    action:
      service: notify.bessarabov
      data:
        message: "heating cable is not working normally"