Google Nest Community

Gen 3 Thermostat won't turn fan on manually or when called to cool.

I have 4 Gen 3 thermostats and all have worked flawlessly for several years now. Today, one was found by my AC Tech to be the issue as one of my fan and coil units was not blowing, yet the compressor was turning on when called to do so. I swapped out...

Is this compatible

Connection to furnace

I have a system that uses two control circuits. Rh and Rc. Will the nest models accommodate this?

Transfer Nest Thermostat to a different account

How do I transfer a Nest thermostat to a new owner? Have not found instructions that work so far. Google product and customer support is really very bad for all the advancements as far as technology goes. Makes wonder if I really want to enter this e...

Gen 3 Thermostat is black screen

Serial # 09AF01AF51200C22installed May 2021, & black screen in December 2021.please advise on best way to repair this issue

Nest learning Thermostat fan speed issue

Good morning,I installed my Nest Learning Thermostat yesterday and had no issue. However I have now noticed that when the fan is on outside of cooling or heating cycles, it is running at high speed as opposed to the previous lower speed setting. The ...

Nest thermostat

Thermostat compatible?

I have these wires for my existing systemLooped red wire connecting W2 and WE Yellow GreenLooped red wire connecting RC to RH Is this compatible for the Google Nest Thermostat?

Heatlink

Hello, heating no longer works have had someone have a look and it’s the heatlink. How do I get a new one sent out please

Preheating

My thermostat keeps reading preheating when the heat comes on what can I do about this?