Nest thermostat compatibility

[Smstodard]

I just bought the Nest Thermostat and the online Google compatibility checker says my system is compatible. My wiring is RC R W Y G

However the google home app says my system is not compatible.  Anyone have a solution to this?  If not compatible, is there another model that will work?

[RenzJ]

Hi Smstodard,

Thanks for visiting here in the Google Nest Community forum. Let’s look deeper into this. please answer the following:

1. Are you from North America or Europe?
2. What type of Nest Thermostat are you planning to have?
3. Send us a photo of your current wiring.
4. What is the make and model of your HVAC? 

I look forward to your response.

Best,

Renz