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Thaler · 06-19-2022

I have upgraded my HVAC with a Lennox 1-stage heat pump system(EL16XP1) with a 2-stage gas furnace (also Lenox EL296UH070XE). The company technician was sure that combination is not supported by my existing Nest learning 3rd Gen. So, so they installe...

Thaler · 06-23-2022

I was able to find the clear answer in this guide http://support-assets.nest.com/images/pro-faq/Nest-Pro-Installer-Guide.pdfThere is not only the wiring diagram for my hardware configuration, but also the clear explanation for my question about how N...

Thaler · 06-23-2022

Do you know your HVAC hardware equipment configuration? Because, if you do then just look inside of the PRO installation manual. http://support-assets.nest.com/images/pro-faq/Nest-Pro-Installer-Guide.pdfThere is plenty of possible HVAC configuration ...

Thaler · 06-22-2022

Hi Patrick. Do you have any suggestions/thoughts based on my existing wiring?

Thaler · 06-21-2022

You still have all wires marked on the control unit installed on your HVAC system, right? Did you try to use it with the online checker tool? If there are no complications like multistage heat-pump along with your gas furnace, it should work.

Thaler · 06-21-2022

The same question as I have. Unfortunately still no solution. Do you mind sharing your HVAC equipment setup? What exactly do you have as your AC/Furnace?

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