Google Nest Community

Yes they (google) make a small device I bought off Amazon for I think about $20 that attached to furnace and you keep the same wiring works great.

You were correct needed a C wire so I bought the google adapter off Amazon and works perfectly

I am having the current problem with my natural gas heater in my garage. Worked fine on the factory cheapy thermostat but I find the exhaust fan on the heater not the main fan cycling on and off constantly. currently just have wires to the R and W1 p...