![Nest thermostat wiring help — when I put all the wires that were connected in my old thermostat into the installation guide it said I needed a nest pro to install the Nest thermostat wiring help — when I put all the wires that were connected in my old thermostat into the installation guide it said I needed a nest pro to install the](https://preview.redd.it/87ieifp89na41.jpg?auto=webp&s=be486f31e85ac708f611c679ff1d2ddcc8f0b1a0)
Nest thermostat wiring help — when I put all the wires that were connected in my old thermostat into the installation guide it said I needed a nest pro to install the
![If you're replacing your thermostat, you might notice the wires are connected to different terminals, each… | Thermostat wiring, Thermostat, Thermostat installation If you're replacing your thermostat, you might notice the wires are connected to different terminals, each… | Thermostat wiring, Thermostat, Thermostat installation](https://i.pinimg.com/736x/e3/47/3d/e3473d6f9b145c411ef0e0d206b09c4e.jpg)
If you're replacing your thermostat, you might notice the wires are connected to different terminals, each… | Thermostat wiring, Thermostat, Thermostat installation
![I have two separate R wires on my thermostat. What do I need to know about my ecobee thermostat installation? I have two separate R wires on my thermostat. What do I need to know about my ecobee thermostat installation?](https://storage.googleapis.com/article_attachments/Dual%20transformer_Backplate_Standard%20thermostat%20wires.jpg)