Lennox Residential is a leading provider of high-efficiency home comfort systems.
Feel perfectly comfortable at home with our innovative Lennox Residential heating, cooling and air quality systems. We manufacture high-efficiency HVAC systems including furnaces and air conditioners designed to conserve energy and save money.
Our complementing air filtration systems, humidifiers and dehumidifiers help keep indoor air quality healthy and clean.
Lennox Commercial is the leader in business comfort innovation.
Protect productivity and profits with a high-efficiency Lennox Commercial HVAC system. We provide businesses with high-efficient and advanced packaged rooftops, split systems and HVAC controls for cost-effective comfort.
We also offer commercial indoor air quality systems, fully insulated furnaces and quiet-operating commercial heating units. Our extraordinary customer service includes planned and emergency equipment replacement to help control operational expenses.