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...
Resolved! No cool air with Nest Thermostat
Hi,I'm having an issue where the nest appears to only blow room / warm temperature air during cooling mode. Here's what I've observed:1. No issues with old thermostat that had batteries2. Fan only when in cooling mode3. Heating works fine. When switc...
Fan Runs Constantly
After working well for about 2 months, the fan started running continuously. The only way to stop it is to go up in the attic and manually turn off the air handler.We had a repair person out who said the air handler is fine. He added the C wire which...
2 wire boiler . The 2 wire are blue and white
I see lots of discussion of how to connect R/W But i have Blue/W only. The red one is not connected and may be dead. Any ideas. Thanks!!!
High Low temp sensor auto selection
Can you update the software to allow either time selection (current) or use the high or lowest temp sensor automatically? Ie summer use the warmest of the 4 sensors and in winter use the coolest of the 4 sensors to activate system.
Thermostat compati
Hi, I wanted to buy a smart nest thermostat and wanted to check compatibility with my existing system. I am unable to understand. Can someone please help me looking at the attached image if I can change my thermostat to smart thermostat. I have both ...
Resolved! Scheduling heating to switch off
Hi,I typically use Nest thermostat learning schedule. However, I would like to set an evening “switch off” time, as I keep forgetting to do that manually when I go to bed. I cannot see a way to program this into the schedule. The only option appears ...
Thermostate gives the h72 error. Its placed on the wall.
Thermostate gives the h72 error. Its placed on the wall. The heat link doesn't show any lights so its impossible to reset it. Everything worked fine untill a few days ago (I installed the google home nest and took the thermostate of the wall to downl...
Basic operating query please
1.Can I over ride google nest and just use heating when needed rather than use thermostat to main temperature all day??2.When the thermostat is switched on-the boiler starts heating all day -what is the use of Schedule time??Many thanks
Nest Thermostat installed and was working. Now there is E79 error.
I recently had a nest 3rd generation Thermostat installed and was working for 3 weeks. The device was unlinked from my nest account and I went to add it back in. I removed the Thermostat head to scan the qcode on the back and then plugged it back in....
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