About Lennox International Inc
- Lennox is the leader in advanced, energy-efficient HVAC systems that provide reliable comfort for light commercial buildings. From schools to healthcare facilities, retail stores to restaurants, office buildings and warehouses, Lennox HVAC systems are designed to improve comfort, reduce total cost of ownership, protect indoor air quality and simplify installation and maintenance.
Choose from a wide range of innovative systems including packaged rooftop units, commercial controls, split systems, heating systems and indoor air quality systems.
Lennox’ commercial HVAC products are built to last with durable materials and construction. For added reliability, Lennox components feature some of the best warranties in the industry, guaranteeing years of reliable performance.