Google Nest Community
Menu
Blog
Speakers and Displays
Cameras and Doorbells
Streaming
Thermostats
Protect
Wifi
Apps / Account
Nest Aware
Home Automation
Security
Smart Home Developer Forum
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for
Search instead for
Did you mean:
Help
Sign In
Shiraj
Community Member
since
04-18-2025
04-26-2025
User Statistics
2
Posts
0
Solutions
0
Kudos given
0
Kudos received
View all badges
Google Nest Community
About Shiraj
User Activity
Posts
Replies
Replacing Honeywell with nest
04-18-2025
I have a Honeywell THX9421R5021WW. It does use wifi. It only has 2 wires R and C. The C wire is white and seems to be powering the thermostat. The R wire is red. I want to replace it with a nest 3rd gen. Is this possible. Thanks.
Re: Replacing Honeywell with nest
04-19-2025
Thanks David!