This article applies to the following Google Nest thermostats models: |
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Nest Thermostat E |
Nest Learning Thermostat |
Note: For help with the Nest Thermostat or Nest Learning Thermostat (4th gen), go to Get started with your Nest Thermostat and Nest Learning Thermostat (4th gen). |
In most homes, installing a Google Nest thermostat is an easy DIY project that takes about 20-30 min. The Nest app’s step-by-step instructions make it easy to install and wire your thermostat, so use it as your main guide. Refer to this article if you need extra help.
To get started using your Nest thermostat, you’ll need to complete all the steps below.
1. Install your thermostat on the wall - You are here
2. Set up your thermostat
3. Get started using the Nest thermostat
Before you open the box
Make sure you’ve checked that your system will work with the Nest thermostat you’ve purchased.
Check compatibility
A Nest Pro can make installation even easier
It’s easy to install a Nest thermostat yourself on most systems. Don’t want to install it yourself? Contact our installation partner, OnTech, to help you check your system’s compatibility, install, and set up your Nest products. After they’ve installed your Nest thermostat, they can give you a demo and answer any questions you have.
If you purchase a Nest thermostat from a pro and have them install it, you can also get an extended Pro Warranty.
Install your thermostat on the wall
Check that you have everything that came in the box
If you’d like to install your Nest thermostat yourself, everything you need is included in the box:
Nest Learning Thermostat
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Nest Thermostat E
- Nest Thermostat display
- Nest Thermostat base
- Trim plate
- Mounting screws and wire labels
- Installation Guide
If you’d like to pre-drill holes, use a 3/32” drill bit or if you’re drilling into hard materials, such as, stone, brick, concrete or marble, use a masonry drill bit and drill.
Watch the installation video
Our installation video will walk you through the steps to install your Nest thermostat and add it to your account in the Nest app.
Nest Learning Thermostat (4th gen)
How to install and set up Nest Learning Thermostat (4th gen)
Nest Thermostat
How to install and set up Nest Thermostat
Nest Thermostat E
How to install the Google Nest Thermostat E
Once you’ve set up your thermostat and connected it to the Nest app, follow the link below to learn about how to use your Nest thermostat.
Complete installation instructions
The Nest app will guide you through thermostat installation, but here are some more detailed instructions to walk you through everything you need to do to install your Nest thermostat on the wall.
Note: These illustrations use the 3rd gen Nest Learning Thermostat, but the steps are the same for the Nest Thermostat E.Begin installation with the app |
The Nest app’s step-by-step instructions make it easy to install and wire your thermostat, so use it as your main guide. Refer to this article if you need extra help.
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1. Switch off power to your system (You may have already |
It’s important to protect your thermostat and your system. Turn Your HVAC system can have multiple breakers so make sure to
You can listen for your system to turn on, or put your hand near |
2. Remove your thermostat's cover and take a picture (You may have already |
Once you’re sure the power is off, remove your thermostat’s cover. Some thermostat covers pop off, while others need to be |
3. Get a wiring diagram from the app (You may have already completed |
To get a custom wiring diagram for installation, simply follow Nest app’s thermostat installation instructions. Important: This illustration is only an example. Each system’s
Incompatible wiring High voltage wires |
If your thermostat is labeled 120V or 240V or has thick wires Learn more about high voltage wires
Stranded wires Nest thermostats are not compatible with stranded wires. Do |
4. Remove jumper wires and save them |
Jumper wires are short wires between two connectors. The Keep your current thermostat, the photo of your wiring, and any That way if you ever decide to move and you want to take your |
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5. Label the wires |
If you see two sets of labels on each connector on your old My old thermostat has two labels for each connector Peel off the labels from the quick start card that came with Troubleshooting wire labels If you have labels like W, Y, or R, use the wiring diagram that you If you have different wire labels not covered here, read this Learn more about what thermostat wire labels mean If you removed your old thermostat without labeling your wires |
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6. Disconnect the wires and remove the base |
Important: It’s important that the power to After removing the base, we recommend gently Now is a good time to patch and paint over any |
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7. Mark where screws will go |
Use the bubble level to make sure the Nest thermostat is level. |
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8. Attach the Nest base |
If you’re going to use the optional trim plate, place it on the wall Tip: You can paint the Nest trim plate to match the color of your Pull the wires through the center of the base, then attach it to Important: Use a screwdriver, not a power drill to drive in Use the bubble level to make sure the Nest thermostat is level. The Nest screws are self tapping, so there’s no need to drill into |
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9. Connect the wires |
Connect the wires to your Nest thermostat’s base by following Press down on the connector button and insert the wire as far The connector button should stay down. This confirms that the Terminals with wires should stay pressed down.
If the button doesn’t stay down, take the wire out, straighten it, Important: Do not put more than one wire in each connector on Important: Do not connect any “spare” wires to your Nest After all the wires are securely connected, push them down If your wires stick out from the wall press them down
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10. Attach the Nest display |
Line up the pin connector on the back of the display and push it onto the base until it clicks into place. Tip: If you don’t hear the display click, use your thumb to push |
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11. Switch power back on |
After turning the power back on, your Nest thermostat should Wait for the battery to charge or check this article for |
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12. Set up your Nest thermostat |
After it’s finished starting up, the Nest thermostat will guide Then you’ll tell your thermostat a few basics about your home You can also connect your thermostat to Wi-Fi so you can |
Complete all the steps below to setup and install your Nest thermostat.
1. Install your thermostat on the wall - You are here
2. Set up your thermostat
3. Get started using the Nest thermostat