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Nest 3rd Generation learning programmable Thermostat White T3017US

Nest 3rd Generation learning programmable Thermostat White T3017US

Q: does nest need a c wire

Only if you want it to work for more than a year. The instructions and folks here will tell you the c wire isn't required, but I have found that that is not really true. Sure, it will work for 6 to 12 months, but then the battery will die. You can then try charging it with a USB cable but the first time you do that you will get a couple days more use from it. After that, it won't last long enough to work. And, if you try to replace the battery there's a good chance that won't work, either and, if you are lucky enough to still be under warranty, it voids your warranty. My 2nd nest has just failed and rather than buy a 3rd, or pay an electrician to add a c wire, I am going to replace it with a much less expensive honeywell.

Q: does this work with 220v

NO, a not. Google Nest is not designed for 220v electrical-baseboard heating systems, and attempting to connect it to such a system will destroy the unit. However, if your baseboard system is boiler/steam-heated, it WILL work with those, since those are still a low-voltage system that simply opens & closes a valve to regulate temperature. On a side note, it is utterly dreadful just how poor the quality other answers here are. Do people honestly not know what 220v is in relation to heating? Folks, simply enough, if you don't know the answer, then DON'T respond.

Q: How does it detect when you're home? If we're gone and kids are home with a babysitter, will it know someone's home? Or is it based on cell location?

If you add Nest Protect smoke/CO detectors, the system will also use their motion detectors to sense if you're home. This can be useful if the thermostat is located somewhere that doesn't get much foot traffic or if you spend long hours in another room.

Q: Can the Nest replace my current Nexia thermostat ?

You will have to get a wiring diagram to see if nest is compatible.

Product ID: 338073178

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Details

Brand
Google
Model name
T3017US
Product dimensions
8.4D x 8.4W x
Controller type
WiFi
Special features
Programmable

📱Smart device remote control

📶Built-in Wi-Fi connectivity

🖥️2.1" 480x480 LCD display

Frequently Bought Together

Google Nest Learning Thermostat - 3rd Gen (2015) - Programmable Smart Thermostat for Home - Works with Alexa - White

Compatible with Google Nest Thermostat 1st/2nd/3rd Wall Plate Cover - Petrichor Nest Thermostat Trim Kit, Made for Google Nest Thermostat 1st/2nd/3rd, Cover Imperfections Easy to Install - Snow

Spigen Wall Plate Designed for Google Nest Learning Thermostat 1st/2nd/3rd Generation Wall Plate - Matte White

Description

🔥 Stay cool, save green, and never miss a beat with Nest! 📱

FARSIGHT DISPLAY - Lights up to show time or temperature when you enter the room—sleek and intuitive.
ENERGY SAVING GENIUS - Proven to cut heating bills by 10-12% and cooling bills by 15%, paying for itself in 2 years.
PROACTIVE HOME ALERTS - Get real-time notifications for furnace issues and filter changes to avoid costly repairs.
ADAPTIVE AUTO SCHEDULE - Learns your heating & cooling preferences within a week—no programming needed.
SMARTPHONE COMMAND CENTER - Control your home climate from anywhere with the Nest app on iOS & Android.

The Google Nest 3rd Generation Learning Thermostat (T3017US) is a sleek, programmable thermostat featuring a sharp 2.1" 480x480 LCD display and built-in Wi-Fi for seamless remote control via the Nest app. Compatible with most HVAC systems, it learns your schedule to optimize comfort and energy savings, proven to reduce heating and cooling costs by up to 15%. With smart sensors, Farsight display, and proactive alerts, it transforms your home climate management into an effortless, energy-efficient experience.

Specifications

Brand	Google
Model Number	T3017US
Color	White
Product Dimensions	8.38 x 3.07 x 8.38 cm; 453.59 g
Voltage	24 Volts
Material	Metal
Special Features	Programmable
Item Weight	454 g

Have a Question? See What Others Asked

does nest need a c wire

does this work with 220v

How does it detect when you're home? If we're gone and kids are home with a babysitter, will it know someone's home? Or is it based on cell location?

Can the Nest replace my current Nexia thermostat ?

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