Explore Lennox comfort and energy-efficient solutions for heating and cooling your space. Upgrade your HVAC system with industry-leading solutions.

Explore Lennox comfort and energy-efficient solutions for heating and cooling your space. Upgrade your home's HVAC system with industry-leading solutions.

Lennox provides the best in home heating and systems with top of the line HVAC systems, furnaces, air conditioners, and many other home heating & air products.

Explore our product lines to find out how Lennox can meet your comfort, budget and installation needs.

Lennox technicians have the experience necessary to get the job done right the first time. Find a local Lennox air conditioner and furnace dealer near you.

As quiet as they are efficient, Lennox furnaces combine advanced technology, engineering and sound-absorbing insulation to ensure whisper-quiet operation. Offering industry-leading …

Lennox ® air conditioners are amongst the quietest and most energy efficient units on the market. Delivering perfectly precise comfort control, Lennox air conditioners continually make small …

Lennox Commercial provides high-efficiency commercial AC and Heating rooftop units, split systems, controls, furnaces and indoor air quality products.

Lennox (NYSE: LII) is a leader in energy-efficient climate-control solutions. Dedicated to sustainability and creating comfortable and healthier environments for our residential and …

Delivering effective temperature and humidity control, and efficient energy usage, Lennox heat pumps keep your home’s temperature exactly where you want it. The units work like an all-in …