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

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 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.

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.

Choose from some the quietest and most efficient air conditioners, heat pumps and furnaces you can buy. Product Selector Use our selector tool to find the perfect heating and cooling …

If you live in a warm climate where high heat is a problem year round, a Lennox ® air conditioner and matching air handler can provide the comforting relief you need. The air conditioner …

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.

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.

The Ultimate Comfort System™ combines the best of the Dave Lennox Signature® Collection to create an unprecedented whole-home comfort system that seamlessly and intelligently works …

Save on a complete qualifying Lennox ® home comfort system that includes a gas furnace or blower coil, an air conditioner or heat pump and thermostat. Get up to $300 in combined …