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Need help with setup? Troubleshoot common Nest Thermostat problems
Here are some steps I recommend to resolve issues during the setup of Nest Thermostats.Before trying these stepsMake sure you're using the correct app for setup. Need help checking which model you have? Use the Google Home app to set up the following...
Nest Heat Link not working and not sending power to Thermostat
Good Day,My thermostat and heating system suddenly stopped working two days ago Monday 4th April. Code H72.The thermostat is fitted correctly and working for almost 3 year with no problems.An electrician has checked the heat link, there is power gett...
hot water
Since I came back from holiday the hot water is not turning on. The schedule hasn't changed and the heating is working as normal but every morning I have to boost the hot water although it should be on for about 30 mminutes before I wake up
Cooling issues
My Nest is set at 65 but it is 78 in my house. Has been all day. It isn't cooling. Not sure why Air conditioner only 3 years old. Can someone help me?
Nest
Just received a new nest learning thermostat, and it has been nothing but problems right off the start, 1st off it the thermostat won’t connect to the app on my iPhone, or my wife’s Samsung galaxy, 2nd won’t recognize the yellow cool wire and won’t r...
Resolved! Nest in, reports heating and cooling but not actually heating/cooling
Have had the nest installed for probably six months. Within the last week, the Nest will display that it is heating or cooling as required by our settings. The fan will turn on for our system but no true heating or cooling. Help please.
Resolved! Nest
In my current house I’m using the nest gen 3. In my new house there is a nest gen 2. I want to use the gen 3 in the new house. question: is the backplane the same for both versions? In other words, can I keep both backplanes installed as is, or do I ...
Thermostat won’t appear in the app
The thermostat will not appear on the app. When I try to add the thermostat to the app using a code, I can’t see the code as the thermostat says it is connected to the app. How do I fix this?
Thermostat problem
Hi allhad a thermostat for a couple of years and it’s been great. Recently though it has started crashing, being extremely sluggish, and won’t connect to the wifi. I have factory reset the thermostat and the router as recommended online but still it’...
Wiring
No C wire. 4 wires in wall. R & W go to current old thermostat. Another set of R and W connect to what is labeled as "Clock Terminals". These power an analog clock on old thermostat (1970's Honeywell). How Can I connect either a Nest or Nest Learning...
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