Now available! The new Nest Learning Thermostat (4th gen) and Nest Temperature S... Read more
Forum Posts
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...
Transfer Ownership of Nest Thermostat to A new user
My house has quite a few Nest Thermostats, and they are all under the account of my twin, who has unfortunately passed away. I took one off his account, and got it into my account, but it is a long process to make that happen given factory resets, et...
Nest thermostate won't heat at night
Hi,I have used my thermostat for more than3 years, it always works well. But 3 days ago, it cannot heat up at nighttime. It still shows very normal, showing heating, no error code on the display, but the air blowing out is not warm, I set it as 62F, ...
Old Mistral oil boiler! Configuration question
Hi everyoneI've just had someone in to fit my Nest to an old Mistral oil boiler. It's working (sort of) but not in the way I expected.The boiler is very basic, with an on/off switch for the heating pump and an on/off switch for the water. However, du...
I was informed that my HVAC wiring is incompatible with NEST...
My neighbors in my condo building have the same system and they have NEST installed. Before I get an expert, or pull one of their thermostats off, does anyone have a quick answer? My wires are labeled G Y W RH B O RC (Which is connected by a jumper f...
Take long time to heat up
I have 2 zones in my house. I just installed yesterday two of nest learning thermostat ( one in each zone). One of them working properly and got the required temperature in very short time but the other one takes a very long time ( more than 10 hours...
Unexplained HW switching
My nest thermostat and app control both CH and HW. I do not use the automatic ‘away’ detection feature. When I go away I use the app to switch the CH to eco and turn the HW off. Before I return I switch the CH back to its normal schedule and temperat...
In search of assistance
How can I get someone to add a c wire to my thermostat? I’ve researched and it seems my system is draining the thermostat battery.
Remote sensor inaccurate
When one remote sensor was being used, the heat seemed to turn on more than should be needed. I moved that sensor to sit right next to the thermostat. It consistently reads 2-3 degrees colder than the thermostat. This makes it hard to program a sched...
Nest thermostat compatibility
Hi,i bought a nest learning thermostat (3rd generation) to replace my existing Honeywell wifi thermostat. I installed it but it seems it is not working ( it is only blowing cool air instead of heating up). I spent several hours with the nest product ...
Trying to maintain a steady temperature at all times
I got the thermostat for my mother's house so that I could help form my phone (from afar) when she has issues with the thermostat. All I want is to maintain her home at 74 degrees - always. That is the temperature she is comfortable with. But the Nes...
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