I am trying to see is the nest thermostat or E (not learning) is
compatible with my system. I have 5 zones so I need thermostats. I have
two wires attached to the thermostats. W and R only. These are low
voltage.
I was told by google phone supportNest Thermostat learning will work
with no batteries and no C adapterNest Thermostat E will also work with
no C adapter and no batteriesNest thermostat (new 2023 ) will need
either batteries or adapter. Do you disagr...
