Nest wiring to a W

[Jdoccummings]

I am installing a nest learning gen 3 which does not have a W wire like mine does 

[zoeuvre]

Hi Jdoccummings, 

Thanks for posting here in the Community forum and for showing interest in our Nest Thermostats. To help us get a better picture of your thermostat wiring configuration, do you mind sharing a photo?

I'll look forward to your response. 

Best,

Zoe