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SOFTWARE

Rooftop Unit Controller Software

Download the latest unit controller PC software and firmware for your Lennox unit controller-equipped rooftop unit using the options below.

Rooftop Unit Controller Board Firmware

Updating to the newest firmware provides the newest functionalities and software fixes.

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Lennox® CORE Unit Controller Firmware

To install this firmware, use a standard flash drive. Recommended Drive: FAT32 format, 2GB-32GB storage capacity.

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Prodigy® Unit Controller Firmware

To ensure the security of your firmware download, you will be redirected to LennoxPros.com. LennoxPros requires an account login; if you do not already have an account, you can create one in 3 easy steps.

Rooftop Unit Controller PC Software

Unit Controller PC Software allows users to connect their laptop or computer to Lennox unit controller-equipped RTUs for parameter editing, testing, and diagnosis.

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Compatible with Prodigy®

This is a full version of Lennox' Unit Controller Software compatible with Prodigy. No existing version of this software is required. The Unit Controller Software allows you to configure, troubleshoot and test Lennox® control devices, including the latest Integrated Modular Controller (M1-8 IMC), as well as Building Controllers, Comfort Sensors, etc.

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Compatible with Prodigy® 2.0 & CORE Unit Controllers

This is a full version of Lennox' Unit Controller Software compatible with Prodigy, Prodigy 2.0, and CORE Unit Controllers. No existing version of this software is required. The Unit Controller Software allows you to configure, troubleshoot and test Lennox® control devices, including the Integrated Modular Controller (M1-8 IMC), as well as Building Controllers. For connections to the Comfort Sensors, Zoning and L-Connection components please use the Unit Controller Software compatible with Prodigy.

Additional Resources

Download the apps below to access the answers to many of your technical questions with no wait, 24-7.

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Lennox® CORE Service App

This app acts as a technician interface for the Lennox® CORE Unit Controller.

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Prodigy

Provides immediate access to valuable technical information.

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LennoxPros

All the information HVAC Professionals and businesses need in one place.

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VRF & Mini-Splits

This app provides immediate access to valuable technical information.

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