INFO AT YOUR FINGERTIPS
RESOURCES AND ONLINE TOOLS
Quickly find the information you need to make an informed decision, anytime, anywhere, with the links below.
Unit Controller Software
Download the latest unit controller PC software and firmware for your Lennox unit controller-equipped rooftop unit.
Product Documentation
Find and download engineering documents, product brochures, technical files and warranty info with ease.
Revit® BIM
Download Revit® Building Information Modeling (BIM) files for Lennox rooftop units, split systems, and Lennox VRF products.
AutoCAD® Templates
Access plan and elevation views, product and clearance dimensions and instructions for all Lennox commercial equipment.
RESOURCES
With You Every Step of the Way
Use the resources below to make more informed decisions for your commercial HVAC systems and receive strategic business guidance to plan for what’s ahead.
Low-GWP Transition
Understand the transition to Low-GWP refrigerants and learn how Lennox will help you prepare to make the seamless shift in 2025 and beyond.
Warranty Info
As part of our commitment to your ongoing success, Lennox components feature some of the best warranties in the industry. Learn about our Standard and Commercial Care Limited Extended Warranty Programs, access warranty documents or file a claim.
Technical Support
Visit our self-help center to troubleshoot and self-diagnose technical issues. If you need further support, follow the instructions to get in touch with our technical support specialists.
Contractor Benefits Program
Get the most out of your partnership with Lennox by joining one of our contractor benefits programs designed to offer personalized support and strategic growth opportunities for your business.
LennoxPros.com
Use your LennoxPros account to access Commercial Quick Quote for instant quotes on locally available, in-stock rooftop units. You can also use Pros to order parts and accessories as well as residential equipment.
Lennox has been a reliable partner from the start. On one of our first jobs, we didn't even have an account yet, and they still helped us get set up quickly and complete the project successfully. Since then, we've used Lennox on numerous jobs and continue to rely on their team for on-time equipment delivery and support.
Subscribe to Stay Connected with Lennox Commercial
Commercial Connect is our monthly newsletter that provides news on our latest products, services and innovations in commercial comfort. Fill out the form to sign up to receive industry updates, product releases, promotions, and announcements from Lennox Commercial.
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