How to install Smart Thermostat Essential
In most homes, installing an ecobee thermostat is an easy process that takes about 45 minutes. Follow the steps below or scroll down for installation guides, wiring diagrams, troubleshooting tips and more.
- Check compatibility with your HVAC
- Download the ecobee app to install your thermostat
Download the ecobee app.
Installation Videos
Install with a C wire
Install without a C wire
Keep in mind, the ecobee Power Extender Kit (sold separately) is required for installation in homes without a C wire.
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Did you know?
If your thermostat installs over a junction box, you'll need to to pick up the Smart Thermostat Essential Trim Kit (sold separately) to install Smart Thermostat Essential. The trim kit is also handy for covering up any unsightly blemishes on your wall left by your old thermostat.
Wiring diagrams
Other installation resources
Getting started with your Smart Thermostat
Not the DIY type?
Find a certified Pro near you to install your Smart Thermostat Essential with the Trim Kit.
Troubleshooting:If your ecobee doesn’t turn on, please try these steps.
Here's what you'll find in the box.
![Illustration of a thermostat]()
Smart Thermostat
![Illustration of a thermostat backplate]()
Backplate
What's included and what's sold separately:
Included
-
Screws and drywall plugs
-
Wire labels
-
Installation guide
Sold separately
Tools you'll need:
Required
-
Drill (3/16” drill bit)
-
Flathead screwdriver
-
Phillips screwdriver
Optional
-
Hammer
-
Pencil
-
Wire stripper