11-23-2021 12:33 PM - edited 11-23-2021 12:38 PM
Nest Thermostat on wifi and app. heater doesn't start
https://www.dropbox.com/s/wejg3hmtpa64ssr/IMG_0408.gif?dl=0
https://www.dropbox.com/s/sk0r3pet72v1fvx/IMG_0411.jpeg?dl=0
https://www.dropbox.com/s/ftstz9450rl12kz/IMG_0414.heic?dl=0
11-23-2021 01:00 PM
On your Nest wire base, try connecting the brown wire to C, and the white wire to OB.