Installing NEST Thermostat - two wires
On Saturday, December 14, 2013 at 7:52:40 AM UTC-8, Ian wrote:
I am installing a new NEST thermostat, replacing an old two wire mercury bulb furnace thermostat. There are only two unmarked wires. There's 24 V across the wires.
Can anyone tell me which letters on the NEST base (W, Y, O/B, AUX, E, G, C, etc) they will map to? It has to be the most basic of installations; open or close the circuit.
Thanks,
Ian
what did you find out? other than this tony dude is a dickhead. why are you such punks?
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