Help needed installing

[Paddockrise]

help with wiring  

N  gray wire

L brown wire

com  jumper brown wire

no1 brown wire

could you please tell me where should I insert above in Google nest thermostat. Thanks. 

[zoeuvre]

Hi Paddockrise,

Thanks for posting here in the Community forum and for showing interest in our Nest Thermostats. Non-standard labels of B, L, com, and no1 means that your system is proprietary. Proprietary systems aren’t compatible with Google Nest Thermostats. However, some proprietary systems can be rewired by a pro installer to be compatible.

Let us know if that helps.

Best,

Zoe