Thread: Nest Thermostat wiring
View Single Post
 
Old 07-02-2018, 12:00 PM
retiredguy123 retiredguy123 is offline
Sage
Join Date: Feb 2016
Posts: 14,221
Thanks: 2,334
Thanked 13,670 Times in 5,225 Posts
Default
Before you disconnect any wires from the old thermostat, make sure you take a photo of the existing wires and where they are connected.