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> I bought two Nest thermostats this winter because they worked with only R-W wires. FWIW, I've got a gas fireplace with no C wire that I added a 120V->24V AC
by Marsymars 8y ago
> I bought two Nest thermostats this winter because they worked with only R-W wires.
FWIW, I've got a gas fireplace with no C wire that I added a 120V->24V AC adapter and a Fast-STAT common maker to for <$100 to wire my Ecobee thermostat without needing to alter any in-wall wiring.