Hello @David524,Thanks for reaching out. Did you check to make sure your
notifications are turned on? Here's a link to help you get started.Hope
that helps!
Hello @Fer72, Thanks for reaching out. Please use the following
compatibility checker to check if your system is compatible with Nest
thermostats: Compatibility Checker. Hope that helps!
Hello @NestTroubleBob, Thanks for reaching out. Unlike other wires
connected to your thermostat, a C wire doesn’t control heating or
cooling functions. It only provides constant power to the Nest
thermostat. Please use the following compatibility che...