Hi AllI have recently moved into a new house which the previous owner
appears to have had nest heating set up in. There is a nest
sender/receiver box attached to the boiler which when you press the
button starts the boiler. However, it appears the pr...
I have a Trane XV 90 two-stage gas furnace with a two-zone Honeywell
HZ322 control panel. I purchased a new Nest Learning Thermostat 3D gen
and, after following all the instructions, it won’t stop heating during
the first test run. Even though it say...
Woke up this morning to a dead heatlink.Found this in an older
thread.How often do you experience the issue? - First TimeHow long has
your thermostat been installed for? - Just over a yearWhat colour is the
Heat Link LED? - No LED present What is sho...
Looking at a Nest E but am not sure if it does what I need.I have a heat
pump and electric backup furnace.Current controller is an AUBE
CT280-3H3C currently wires are:TH - 2 of themOS - 2 wires into the one
connectionR (2 wires) C (2 wires), Y1,Y2,W1...
Old HW thermostat has a yellow wire which connects to Y but then
continues over to W. System is a heat pump.So which or both (Y or W) go
in compatibility checker? When connecting to Nest does that yellow wire
go to Y or W. Other wires: red to R, whit...
During the set up phase, the thermostat does not connect to the Google
Home app and displays the following message. Please let me know what can
be done! I have given location and local network access to the app.