mqtt:
  sensor:
    - unique_id: gas_heater_operating
      name: "Gas Heater Operating"
      state_topic: "viewroad-status/gasheater/operating"
  switch:
    - unique_id: gasheater_switch
      name: "Gas Heater"
      state_topic: "viewroad-status/gasheater/operating"
      command_topic: "viewroad-commands/gasheater/onoff"
      #availability:
      #  - topic: "home/bedroom/switch1/available"
      payload_on: "ON"
      payload_off: "OFF"
      state_on: "ON"
      state_off: "OFF"
      optimistic: false
      qos: 0
      retain: true # need this, or fire starts on HA reboot.  Could fix in Node red too.