How to Change Fahrenheit to Celsius on Lennox Remote: A Comprehensive Guide


Adjusting the temperature display on your Lennox remote from Fahrenheit to Celsius can be a straightforward process, but it’s essential to follow the right steps to ensure a seamless transition. This comprehensive guide will walk you through the detailed instructions, providing expert-level insights and technical details to help you navigate the process with confidence.

Accessing the Display Settings

how to change fahrenheit to celsius on Lennox  remoteImage source: Lennox Ac by Raysonho

To begin, press the “Menu” button on your Lennox remote control to access the settings menu. This will typically bring up a range of options, including the “Display Settings” menu.

Navigating the Menu

Once you’ve accessed the main menu, use the arrow buttons on your remote to navigate to the “Display Settings” option. This may be located under a sub-menu or directly in the main settings menu, depending on your Lennox model. Once you’ve highlighted the “Display Settings” option, press the “Select” button to enter the sub-menu.

Locating the Temperature Scale Setting

Within the “Display Settings” menu, you’ll find an option labeled “Temperature Scale” or something similar. This is the setting you’ll need to adjust to change the temperature display from Fahrenheit to Celsius.

Changing the Temperature Scale

With the “Temperature Scale” option highlighted, press the “Select” button to access the temperature scale settings.

Selecting Celsius

In the temperature scale menu, you’ll typically see two options: “Fahrenheit” and “Celsius.” Use the arrow buttons to highlight the “Celsius” option, then press the “Select” button to confirm your choice.

Verifying the Change

After selecting the Celsius option, the temperature display on your Lennox remote and thermostat should now be in Celsius. To ensure the change has been successfully applied, you can check the temperature readout on the home screen.

Exiting the Menu

Once you’ve confirmed the temperature scale has been changed, use the “Back” button on your remote to exit the menu and return to the home screen. Your Lennox system should now display the temperature in Celsius.

Troubleshooting and Additional Considerations

It’s important to note that the exact steps may vary slightly depending on the specific model of your Lennox thermostat or remote control. Always refer to the user manual for your Lennox system to ensure you’re following the correct instructions.

Consulting the User Manual

If you encounter any issues or have additional questions, consult the user manual for your Lennox thermostat or remote control. The manual will provide detailed, model-specific instructions and troubleshooting guidance to help you navigate the process.

Seeking Professional Assistance

In some cases, you may need to seek the assistance of a professional HVAC technician, especially if you’re unsure about the specific steps or if you encounter any unexpected issues during the process. A qualified technician can provide expert guidance and ensure the proper configuration of your Lennox system.


Changing the temperature display from Fahrenheit to Celsius on a Lennox remote is a straightforward process, but it’s essential to follow the right steps to ensure a successful transition. By leveraging the detailed instructions and expert-level insights provided in this comprehensive guide, you can confidently navigate the process and enjoy the benefits of having your temperature displayed in Celsius.


  1. Lennox MS7 Manual
  2. Lennox User Guide
  3. Reddit Discussion on Changing Temperature Display