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 adjustments in fan speed and cooling output to hold your temperature exactly where you want it.

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.

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.

Choose from some the quietest and most efficient air conditioners, heat pumps and furnaces you can buy.

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.

The efficient EL23XCV variable-capacity air conditioner is your digital bridge into a world of perfect air. When paired with a digital furnace or air handler and a Lennox S30 or S40 Smart Thermostat, it can step into a fully communicating home comfort system, maximizing its 22.00 SEER2 efficiency with modern communication features.

Our product lines include air conditioners, furnaces, heat pumps, comfort controls, and indoor air quality equipment.

Stay cool and comfy with the ML13KC1 Single Stage Air Conditioner, designed for reliable cooling with eco-friendly, 2025-compliant refrigerant!

The 13ACX Air Conditioner from Lennox will keep you cool all year long, especially in the hot summer months. Learn more at Lennox.