Google Nest Community

No hot water unless heating is on

We have a 3rd Gen nest and it’s been installed for about 3 years now. Weve had no issues at all however it appears that we can’t have hot water without having the heating on. In the winter this hasn’t been an issue, but now it’s getting warmer we wan...

New Thermostat with no Display

I got a brand new Nest thermostat. When installing, the Nest display did come on when the battery tab was pulled, but now will not even with a change of batteries. It will not connect to the Google home app and I have never been able to connect it. I...

My thermostat is off line

Heat link issue

Hi, the heat link appears to have died. we have power to the heat link, no lights work even when held in for 20 to 30 seconds. suggestions please. Thank you.

Looking for a way to adjust temperature schedule with 'fat fingers'

Looking for a way to adjust temperature schedule with 'fat fingers', possibly using keystrokes instead.

When in heat and cool mode, raising cooling setting should not turn up heat

When in heat and cool mode, raising the cool setting to reduce energy use turns up the heat setting too.

Replacing. Honeywell T3R thermostat

I need to replace a Honeywell thermostat with a Nest E thermostat but can't find the connector labels on my existing one in the compatibility guide (A+B) - photo attached. They seem to correspond to C + NO but I want to make sure before opening the N...

Is Nest Thermostat going to work?

Hello. Cannot find online if this will work. Please help! Thanks all

Adding AC to an existing Nest themostat

I have an existing Nest thermostat (software 1.5.38/3.1 and model Backplate-5.3) that I use to heat my upstairs bedroom. It works great - no issues. However, I also have another older thermostat in the same room that controls my central AC for the en...

H72 - heat link replacement needed

My nest heat link has gone faulty. No light on it. Won’t reset and nest thermostat itself is displaying h72 error. Have followed usual advice and believe it has stopped working (not had this very long tbh). I read quite a lot of the diodes fail after...