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Is my home compatible for a Nest thermostat?

rgaila
Community Specialist
Community Specialist

Disclaimer: This thread was migrated from our previous version of the Google Nest Community. You can continue to receive updates on your thread issue here or simply ask, browse or more in the new Google Nest Community.

Original Poster: kelli a 

my home compatible for a Nest thermostat?
The compatibility checker said no but I don't understand why, and one of my labels has more than one letter. Thank you!
1 REPLY 1

rgaila
Community Specialist
Community Specialist

Hi Kelli,

Thanks for reaching out to us and welcome to the community! I can totally get the confusion behind complicated HVAC wiring setups. Let's help decode it together.

The Compatibility Checker likely ruled your home incompatible due to your B wire being a possible proprietary setup from your existing HVAC system or that your Rh and Rc wires imply that you have a dual transformer system. These kind of HVAC setups require a Nest Pro to install as they are extremely difficult to wire correctly.

Let us know if you have any further questions for us! We're happy to help.

 

-From Garrett DS, Community Specialist.