HVAC Notification

1

I am attempting to create a notification to see if an HVAC unit is on/off at a certain time.
I have seen a few other posts but they want the HVAC to do something. I just want to know its status.
I have a workshop and I sometimes forget to turn the HVAC unit off if I am not in there.
So I would like to have it message me at 5 PM that the unit is still on.
I am having trouble creating the yaml for my Ecobee thermostat.
Here is what the options are.
Thanks

Screenshot from 2022-07-20 07-50-20
Screenshot from 2022-07-20 07-50-201047×436 31.6 KB

2

Something like this maybe:

alias: Notify me at 1700h if AC is not off
description: ''
mode: single
trigger:
  - platform: time
    at: '17:00:00'
condition:
  - condition: not
    conditions:
      - condition: state
        entity_id: climate.office
        state: 'off'
action:
  - service: notify.your_mobile_entity #CHANGE TO YOUR OWN NOTIFIER
    data:
      message: Workshop AC is not off
      title: Warning
3

Thanks so much @rossk
It worked as expected.