I have an auxiliary fan that enhances my HVAC airflow. I only want it to be on when the Ecobee3 starts a programmed cycle. I have seen many custom thermostat apps here, but don’t seem to be able to find this. So essentially, when Ecobee3 turns fan on, then zwave event turns fan switch on.
Any help will be much appreciated. I don’t want to have to go to old school and use a 24 volt ac relay on the air handle to trigger this event.