topic Re: Nest Thermostat Compatibility Question in Nest Thermostats

Nest Thermostat Compatibility Question

tiagosartor — Sun, 30 Apr 2023 08:42:31 GMT

Hi! I’m trying to figure out if my current thermostat is compatible with Nest Thermostat.

I live in an apartment and it has a fan coil unit. I’m looking to install the Nest Learning Thermostat 3rd generation to replace the current Spartan TE226. I have a picture of the wiring and the schematics as well.

Thank you in advance!

Re: Nest Thermostat Compatibility Question

Patrick_Caezza — Tue, 02 May 2023 06:11:42 GMT

@tiagosartor

Your current system has a variable fan that is controlled by a 0-10V/PWM signal that is not compatible with any of the Nest thermostats.

Re: Nest Thermostat Compatibility Question

tiagosartor — Tue, 02 May 2023 16:45:05 GMT

I was afraid this was the case. I guess I'll have to go with a different brand then. Thank you, @Patrick_Caezza!

Re: Nest Thermostat Compatibility Question

Jenelyn_O — Fri, 05 May 2023 20:17:03 GMT

Hi there,

Thanks for posting in the Google Nest Community forum. We're always looking for ways to improve and we're sad to see you go. Please let us know if you have further questions. Otherwise, I'll be locking this thread after 24 hours.

I appreciate your help, @Patrick_Caezza.

Best,

Jenelyn