As I mentioned in the subject, my nest runs well for some days and all of a sudden it doesn't stop the heather. My natural gas bill has gone double this year for Nov month compare to last year because of the nest.
I tried two wiring but it happens with both. I have attached my old thermostat wiring and also the two wiring I tried on my nest
Please help to solve this issue otherwise I will have to return this.
Thank you,
Pratik
