I have my nest learning thermostat connected to Lennox cbx32mv inside
unit and Lennox xp21 outside unit. The cold air is working working
perfectly even 2 stage but the heat does not work for some reason.
Please Help!!!
Lennox XP21 2 stage heat pump nest wiringNest learning Thermostat
wiringCBX32MV Air Handler Nest wiringCBX32MV Control board jumper
required to be cut for Heat pump to work correctlyManual explaining this
jumper to be cut
This issue has been resolved and without the help of anyone over at
google or your local pro's OnTech.Neither google support reps or Ontech
(Dish Network Technician) which I paid for had any clue what to do or
wanted to even take the next step.All an...
Yes I have completed these steps and the A/C works perfectly fine even
as stage 2 but just the heat is not working at all.Is there a way for
someone from Google to reach out to Lennox support please as they will
not speak with home owners.I know ther...
Yes I still need assistance and here is the current wiring. I don't
have picture of previous wiring but I know it was 4 wires since the
thermostat was icomfort which is communicating.
Is the Nest thermostat newly installed? So I just installed the warranty
replacement cause back plate was not working on original.Does the
thermostat screen indicate that it’s actively calling for heating? It
turns red and also shows 2 stageWhen did ...
