Google Nest Community

thuynh17 · 10-04-2021

Does anyone know the technical details behind the Nest Power Connector? Such as how does it exactly work and possible what components are inside that is controlling the the 24VAC signal? I'm wondering if a Google Engineer reads these forums or if som...

thuynh17 · 11-04-2021

@JakeThere still isn't an Engineer from Google to really provide an answer to my original question. Is this something you can forward to a specialist that would know?

thuynh17 · 11-04-2021

Well just wanted to give an update, its been a month now since I installed my setup with the Nest Power Connector and the battery levels stay around 3.85 - 3.90 so system is doing well and of course charging as needed.

thuynh17 · 10-07-2021

The Nest Thermostat has an internal rechargeable battery that can be replaced. You can google up a few videos and they show you how to take it apart and replace it. I would try that first before ruling out the whole unit is bad.

thuynh17 · 10-07-2021

@jel With the nest thermostat running for a few days now, I do notice that the system is charging the internal battery. When I first installed the 3rd gen Nest thermostat on the first day, I saw the battery voltage was like 3.67 - 3.72 V. That makes ...

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