02-01-2023 07:55 AM
I have two extra wires that do not have a home for the nest thermostat. I have heat pump system with an AUX and L.
Which nest thermostat do i need to use for compatibility with my system.
Answered! Go to the Recommended Answer.
02-01-2023 08:07 AM
L is not needed it is just to illuminate the light on the old Tstat.
Heat pumps you put the white wire to W and it is for the Aux heat coils to activate when the heat pump cannot provide enough heat.
Post pic of the old Tstat wires.
02-01-2023 08:07 AM
L is not needed it is just to illuminate the light on the old Tstat.
Heat pumps you put the white wire to W and it is for the Aux heat coils to activate when the heat pump cannot provide enough heat.
Post pic of the old Tstat wires.
02-01-2023 08:26 AM
02-05-2023 10:00 AM
Hi there,
Thanks for reaching out @Kgenterprise3 — I saw your post and wanted to chime in.
Thanks @Houptee for your help.
Here's how you should wire your Nest Thermostat:
Please let me know if you have any other questions or concerns.
Best,
Jenelyn
02-08-2023 10:19 AM
Hi Kgenterprise3,
I wanted to follow up and see if you still need help. Please let me know if you are still having any concerns or questions from here, as I would be happy to take a closer look and assist you further.
Best,
Jenelyn
02-12-2023 03:08 PM
Hi Kgenterprise3,
I'm checking back in. Were you able to reinstall your Nest Thermostat? Please let me know if you still need help or assistance as I'll be willing to assist you further.
Best,
Jenelyn
02-13-2023 03:13 PM
Hi Kgenterprise3,
Just one quick final check in here since activity has slowed down. We'll be locking the thread in the next 24 hours, but if you still need help, I would be happy to keep it open. If there's more we can do, just let me know.
Best,
Jenelyn
02-09-2023 11:55 AM
Hi Kgenterprise3,
I'm just checking in to make sure that you've seen our response. Please let us know if you have any other questions or concerns as I will be locking this thread in 24 hours.
Best,
Jenelyn
02-09-2023 12:11 PM
Yes. Thank you. I will attempt to reinstall following your instruction. Much appreciated
02-09-2023 02:13 PM
Hi Kgenterprise3,
Cool, please let me know how it goes. You can also visit this article for additional information.
Best,
Jenelyn
02-01-2023 07:41 AM
I have two extra wires that do not have a hime for the nest thermostat. I have heat pump system with an AUX and L.
Which nest thermostat do i need to use for compatibility with my system.