We believe that the key to a healthy, comfortable home starts with the air in which we live and breathe. We make the air cooler, warmer, dryer, cleaner and better with premium, award-winning systems that are exceptionally quiet and energy efficient. All brought to you by Dealers armed with the expertise and resources to deliver complete home comfort.
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From heating and cooling to air purification and effortless controls, Lennox delivers nothing short of perfect air. Locate a Lennox dealer near you to take your home comfort to the next level.
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Elevate your HVAC business with cutting-edge digital solutions, view our complete online product catalog, and order parts and supplies with confidence at LennoxPros.com.
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Become a Lennox Dealer
Lennox is in the Business of You. That means You, having the most advanced products in the industry, with direct access to fast answers, backed by nearly 130 years of experience, and above all, You, having more success.
Through the Lennox factory-owned distribution network, we offer unmatched partnership to HVAC contractors, engineers, and building owners. Our award-winning HVAC products are engineered with performance for the end-user, serviceability for the technician, and the premium standards you expect from Lennox equipment.
Find a Commercial Contractor
Choose from our nationwide network of qualified commercial HVAC contractors.
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Lennox Product Catalog
Explore the full Commercial product catalog, access technical documents, view training and service options, and more.
Preventative maintenance, service, and energy management
National Account Services
With unmatched coverage and unrivaled expertise, see why Lennox NAS is the premier HVAC service provider for multi-location building owners.
Discover LennoxOver a century of innovation shaping the future of climate technology.
We have higher standards. Others think so, too.
Year after year, leading institutions choose to award Lennox for our innovative initiatives in product design which helps homeowners define what perfect air means to them. Below you’ll find a few of the recognitions we’ve recently received.