How would I go about creating a type of logical OR switch that controls a physical switch?
I have a high ceiling fan that I want to turn on when a generic_thermostat (created in yaml measuring temp near ceiling) turns on, OR when my upstairs HVAC turns on, or when the downstairs HVAC turns on. (HVAC is Ecobee, so may need to use some kind of automation to monitor state)
I do not want the fan to turn off when any one thermo turns off, only when all inputs are off.
Advice please?
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