I am trying to "continue" a previously posted and very important issue
thread from September 2021 that was pre-maturely "locked". I have to
agree with the issue in this post and thread that was prematurely locked
on Sept 15, 2021. The NEST Thermostat...
@mhazen- thank you for your writeup and study of the Nest issues. I had
a Nest Gen3 that ran with no C-wire and Auto-schedule + auto display
turned on for over five years with no troubles. But my system is heat
only (3-wire connection). I've read in ...
After 5yrs +5mos installation, I've given up on the Nest Gen3
Thermostat. We recently replaced our gas furnace and in the process, put
in an 8-wire cable between the 'stat and furnace. So I now have a "C"
wire, tho I wasn't having major battery issue...
Sounds to me like the NEST is calling for heat, but the furnace is not
running / supplying heat such that the temperature of the house rises
above 64. Is your furnace starting up when the NEST orange heating color
shows up on the screen?
I think that the NEST Thermostat emphasis on "saving energy" has meant
that keeping the house comfortable takes a back seat. NEST advertises
that your heat-pump or furnace will last longer because it cycles less
frequently using a NEST Thermostat. Fe...