Contractors

A partner committed to growing your business

To help contractors achieve greater satisfaction and higher profits, Lennox offers a wide selection of innovative heating and cooling systems backed by unparalleled customer service. With industry-leading tools and technology, Lennox helps building professionals reduce costs and improve productivity.

Technical Documents

Technical documents for all of our commercial products are available here.

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Revit Files

Lennox BIM objects have model and performance information as well as electrical, gas, duct and condensate connections, cooling/heating capacity and electrical loads.

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AutoCAD Files

Saves time by using existing AutoCAD features to create a plan or elevation view with all current equipment added.

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Unit Controller Software

Allows you to configure, troubleshoot and test Lennox® control devices.

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Rapid Replacement®

In the light commercial industry, speed and availability are everything. The Lennox Rapid Replacement® Program delivers on both counts and so much more. With one program, you can have ready access to the equipment you need for emergency jobs.

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Lennox Stores

When you're on the job and you need parts fast, drop into a Lennox Store. Our convenient HVAC parts supply locations are stocked with plenty of parts—big and small—eliminating the wait for special orders and extra on-site visits.

Find a Lennox Store

Commercial QuickQuote

A powerful tool you can use anytime, anywhere

Available through the mobile-optimized LennoxPROs® e-Business System, Commercial Quick Quote gives you a serious advantage in the marketplace. It helps you get more done in less time.

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Lennox PROS

Find everything you need to succeed all in one place – LennoxPROs.com, our feature-rich online supersite and support community. You’ll find everything you need to work smarter, not harder.

Visit LennoxPROs.com


Lennox Learning Solutions

Online and instructor-led training. The HVAC knowledge you need.

Visit LennoxPROs.com to explore training options, available courses, read helpful blogs and to register for upcoming courses.

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