How To Install Ecobee 3 Lite? (Step by Step Guide)


Are you looking to upgrade your home’s thermostat with the latest technology? The Ecobee 3 Lite is a great choice! This step by step guide will show you the simple process of installing the Ecobee 3 Lite.

Youll learn what it is, why its worth installing, what you need, how to turn off the power, remove the old thermostat, connect the Ecobee 3 Lite, and how to mount it.

With all the necessary information right here, youll be able to install the Ecobee 3 Lite in no time.

So lets get started!

Short Answer

Installing the ecobee 3 lite is a relatively straightforward process.

First, you will need to turn off your power at the breaker box.

Then, remove your existing thermostat from the wall and disconnect the wiring.

Connect the new ecobee 3 lite to the wiring, and mount it on the wall.

Next, turn your power back on at the breaker box and follow the instructions on the ecobee to complete the setup.

Finally, download the ecobee 3 lite app to your smartphone or tablet and register the device.

What Is the Ecobee 3 Lite?

The Ecobee 3 Lite is a revolutionary energy-saving thermostat that can help you save on your energy bills.

It is designed to work with almost any HVAC system, with or without a C-wire.

The Ecobee 3 Lite is equipped with a number of features to make your life easier.

It features a large, easy-to-read display and a simple user interface.

It is also compatible with a range of smart home technologies, such as Amazon Alexa, Apple HomeKit, and IFTTT.

The Ecobee 3 Lite can be used to control the temperature in your home, as well as monitor energy usage and indoor air quality.

With its energy-saving features and convenience, the Ecobee 3 Lite is the perfect choice for anyone looking to reduce their energy bills.

Why Install the Ecobee 3 Lite?

The ecobee 3 lite is a smart thermostat that can help you save money on your energy bills while also improving your homes comfort.

With the ecobee 3 lite, you can easily monitor and adjust the temperature in your home and save money at the same time.

It is designed to be easy to install and cost-effective so you can start seeing the savings right away.

The ecobee 3 lite has a number of features that make it an attractive option for anyone looking to save on their energy bills.

It uses motion and occupancy sensors to detect when someone is in the room and automatically adjust the temperature accordingly.

This means that you wont be wasting energy when no one is around.

It also has a built-in humidity sensor that can help you maintain the ideal humidity level in your home, which can help improve the air quality and reduce allergens.

The ecobee 3 lite can also be integrated with other smart home devices, so you can control the temperature from anywhere.

Youll be able to adjust the temperature from your phone or with voice commands using Amazon Alexa or Google Assistant.

This makes it easy to maintain the perfect temperature in your home without having to manually adjust the thermostat.

Overall, the ecobee 3 lite is an energy-efficient and cost-effective way to save money on your energy bills while also improving the comfort of your home.

With features like motion and occupancy sensors, built-in humidity sensors, and integration with smart home devices, the ecobee 3 lite is the perfect choice for anyone looking to save energy and money.

What You Need for Installation

For a successful installation of the ecobee 3 lite thermostat, you will need to gather a few items.

First, make sure you have the ecobee 3 lite unit itself, as well as the accompanying hardware and instructions.

You will also need a flat-head screwdriver and a Phillips-head screwdriver for mounting the thermostat onto the wall.

Additionally, you will need to turn off the power to your HVAC system, so make sure you have access to your homes circuit breaker.

Finally, you will need to know which type of wiring you havefor most systems, it will be either a two-wire or a four-wire setup.

If you are unsure, you can consult the instructions included with the ecobee 3 lite.

Once you have gathered all the necessary supplies, you are ready to install the ecobee 3 lite.

Turning Off the Power

When it comes to installing your new ecobee 3 Lite, the first step is to turn off the power to your HVAC system.

This is an absolutely critical step as it ensures that you dont damage any components or cause any harm to yourself.

Make sure to turn off the power at the circuit breaker and not at the thermostat itself, as it could still be live even when the power appears to be off.

Additionally, its a good idea to test the power to make sure it is in fact off before continuing.

To do this, simply use a multimeter to measure the voltage of the wires connected to the thermostat.

If it reads 0 volts, then youre good to go.

Once youve verified that the power is off, you can move on to the next step.

Removing the Old Thermostat

When it comes to installing the ecobee 3 lite, one of the most important steps is removing the old thermostat.

This is to ensure that the new thermostat is properly connected and installed.

Before you begin, make sure to turn off the power to your HVAC system.

This is to ensure your safety as well as to prevent any damage to the system or the thermostat.

Once the power is off, you can start to remove the old thermostat.

The first step is to remove the thermostats cover.

This will expose the wires connected to the back of the device.

You can then disconnect the wires from the terminals.

Make sure to note the location of each wire as you disconnect them.

This will make it easier to install the new thermostat.

Finally, remove the mounting screws from the wall and take the old thermostat off.

Once youve done this, youre ready to install the new ecobee 3 lite.

Connecting the Ecobee 3 Lite

The ecobee 3 lite is easy to install, but it is important to take the necessary safety precautions before beginning the process.

First, turn off the power to your HVAC system at the circuit breaker.

Once the power is shut off, remove the existing thermostat and disconnect all of the wires.

Depending on the type of thermostat you have, there may be several wires connected to it.

Make sure to label each wire before disconnecting it.

Next, you will need to connect the ecobee 3 lite to your HVAC system.

Match the wires to the corresponding terminals on the ecobee 3 lite.

If you have any extra wires, you can leave them disconnected.

Double check that all of the wires are connected properly before proceeding.

Once all of the wires are connected, mount the ecobee 3 lite to the wall.

Make sure to align the mounting plate with the wall studs for a secure fit.

Finally, turn the power back on and your ecobee 3 lite is ready to go.

With the ecobee 3 lite installed, you can enjoy the energy savings of a modern, energy-efficient thermostat.

The ecobee 3 lite can be controlled from your phone or tablet, allowing you to easily adjust the temperature and save money on your energy bills.

With the ecobee 3 lite installed, you can be sure that your homes temperature is controlled efficiently and cost-effectively.

Mounting the Ecobee 3 Lite

Mounting the Ecobee 3 Lite is the final step in the installation process.

Before you begin, make sure you have the mounting hardware and tools you need.

Depending on the type of wall you have, you may need additional mounting hardware.

Once you have the necessary materials, you can start mounting the Ecobee 3 Lite.

Begin by marking the wall where you plan to mount the thermostat.

Use a level to ensure that the thermostat is mounted straight.

Next, use a screwdriver to remove the existing thermostat and disconnect the wires.

Once the old thermostat is removed, you can start mounting the Ecobee 3 Lite.

Begin by connecting the wires to the correct terminals on the thermostat.

After that, you can use the provided screws to mount the thermostat to the wall.

Make sure to use the provided wall anchors if necessary.

Once the Ecobee 3 Lite is mounted, you can turn the power back on and start using your energy-saving thermostat.

With the Ecobee 3 Lite installed, you can enjoy the savings of an energy-efficient thermostat.

Final Thoughts

Installing the ecobee 3 lite is a great way to save energy and money.

It’s easy to do and requires minimal effort.

Now that you know how to install the ecobee 3 lite, why not give it a try? Not only will you be able to enjoy the savings of an energy-efficient thermostat, but you’ll also be helping to reduce your carbon footprint.

So go ahead and take the first step towards a greener future – install the ecobee 3 lite today!

James Lambert

Repairing and upgrading houses is a hobby that James Lambert is very dedicated to. Many of our more complex home improvement guides are written by him. His objective is to do repairs around the house in the most sensible and cheap manner possible.

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