How To Remove Thermostat Honeywell

If you are looking to replace or upgrade your thermostat, you may need to know how to remove thermostat Honeywell. Here are some steps you can follow to safely and easily remove your Honeywell thermostat.

Gather Your Tools

The first step in removing your Honeywell thermostat is to gather your tools. You will need a screwdriver, pliers, and possibly a voltage tester. Make sure you have all the necessary tools before you begin.

Turn Off Power

Before you begin removing your thermostat, you need to turn off the power to your HVAC system. This can be done by turning off the circuit breaker that controls your heating and cooling system.

Remove the Cover

Once the power is off, you can remove the cover of your Honeywell thermostat. This is usually done by gently pulling the cover off the base plate.

Disconnect Wires

After you have removed the cover, you will see the wires that are connected to your thermostat. Use your pliers to gently disconnect the wires from the terminals. Make sure to label the wires so you can reconnect them to your new thermostat correctly.

Remove the Base Plate

Once the wires are disconnected, you can remove the base plate of your Honeywell thermostat. This is usually done by unscrewing the screws that hold the base plate to the wall.

Test the Wires

Before you begin installing your new thermostat, use a voltage tester to test the wires to make sure there is no electricity flowing through them.

Prepare for Installation

Now that you have removed your Honeywell thermostat, you can prepare for the installation of your new thermostat. Make sure to read the instructions carefully and gather all the necessary tools.


What if I don’t have a voltage tester?

If you don’t have a voltage tester, you can use a non-contact voltage tester or hire a professional electrician to test the wires for you.

What if I can’t disconnect the wires?

If you are having trouble disconnecting the wires, you can use a small screwdriver to gently pry them loose.

Do I need to turn off the power to my thermostat?

Yes, it is important to turn off the power to your HVAC system before removing your Honeywell thermostat to avoid any electrical shock.

What if I accidentally touch a live wire?

If you accidentally touch a live wire, seek medical attention immediately.


Removing your Honeywell thermostat may seem daunting, but by following these simple steps, you can safely and easily remove your thermostat and prepare for the installation of your new one. Remember to turn off the power, disconnect the wires, and label them before removing the base plate. Good luck with your thermostat replacement!