Troubleshoot a W5 Code on Nest Thermostat Read more
Forum Posts
Will nest work with gas fireplace 2 wire red and white
replacing a thermostat that is battery operated. I have a 2nd gen nest thermostat. i can buy from amazon a 24 volt 2 wire that could power the thermostat. But how would i wire with the red and white cable going to the fireplace?
Heat pump versus furnace display
Hello to all from Montreal, new owner of a Nest and I love it. When the heat is on, I can see it with the display being orange, but what would be nice is to have a separate color to tell me if it's the heat pump which is on or the main furnace. My Ne...
Is Nest 3rd generation compatible with heat link 2nd generation?
I have an european Nest Learning Thermostat 2nd generation and it is still running.I would to know if the 3rd gen device is compatible with the 2nd gen heat link installing for controlling my boiler. I only need the wireless connectivity between the ...
Wired up wrong?
I have a new gas system boiler with 3 zones controlled by Nest thermostats (installed by a heating engineer and an electrician). Two zones are wired in (upstairs and downstairs) and the kitchen is via USB (there is a forth 'on demand' zone for the to...
Heat link is dead
Hi, my heat link has died. There power supply is fine but the thing is dead as a dodo. I am a gas registered heating engineer and fit these for a living so I know what I'm doing before you send me a list of things to check. How can I get a new one pl...
Nest Thermostat issue
I have a new Gen 3 Nest Thermostat and am finding that even when I have the Heat set to 68, it reports (and heats) well past that, often into the upper 70's (currently shows 78!). The new Nest was part of a Heat Pump replacement, but it seems it's no...
Nest thermostat / heat link
I have had so many issues with my heating over the past few weeks for example 1) radiators not coming on despite the thermostat saying the heating is on 2) will not work using the nest app and 3) heat link manual override not working etc. I have read...
Resolved! Nest compatibility with Zoneaire unit
I recently purchased a new home that came with a Friedrich Zoneaire heating/cooling wall unit in one of the rooms. I looked at the front of the unit (model PZE09K3SB-A) and it appears I may be able to wire it to my Nest thermostat from my old apartme...
Thermostat offline
Hello, I've had my Nest thermostat for about 4 months with no issues. For no apparent reason, it went offline 2 days ago. I have tried all the trouble shooting suggestions to no avail. It is unable to find my network. I've reset my modem and router, ...
Can Nest E thermostat be use to control house with two separate heating and cooling systems
I have two red wires coming to thermostat and a forced cool air and radiant heat can the Nest E be used
