I had a new furnace installed wednesday. it worked until today. I now
have this notification. i think the answer on how to wire it is in the
second picture, I just don't understand what it is telling me. Please
help, I really want heat tonight.
So, I bought my Nest Learning Thermostat with two Nest Temperature
Sensors 6 days ago. Everything great worked until Saturday (Day 4). The
Nest App on my phone said the thermostat was offline. I went to the
thermostat and the thermostat said it was c...
