Hello Helpers, Trying to get the Nest Thermostat installed with the
POWER CONNECTOR. I got a boiler, so heat only - requiring: C, W and R at
the boiler control panel. I can see W and R on my panel, but am confused
about C, since there is C1 and C2. A...
C1, C2 are not related to the needed Constant wire. I got the more
expensive Learning Thermostat, which doesn't need the C wire. In the
process of returning the items(C-connector and Thermostat) back to
Google. I only got the Rc and W1 wire connected...
OnTech installer in partnership with Google just came to install, and he
wasn't familiar with this board. The Nest Learning Thermostat is
compatible with the wires already installed given the lower voltage. So,
without installing the C-connector in a...