I ordered the nest power connector. We have a heat only system with a
boiler. There is no W wire and already a wire connected to C. There is a
R wire and a G wire. Can I connect just the R wire and still connect the
C wire?
Hi. I have a Nest Learning Thermostat, 3rd generation. Picture is below
via iCloud link.
Thanks!!https://share.icloud.com/photos/078a54k4TDGgRLtN2r3SdcQgg
