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

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

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 ® furnaces are some of the most efficient and quietest heating systems you can buy*. They’re engineered for perfect warmth and savings.

Keeping cool is easy when you rely on a Lennox air conditioner. Review our wide selection of air conditioners, sure to meet your home comfort needs.

Lennox heat pumps provide premium heat and comfort for you and your family. Consider a heat pump from Lennox to help keep you and your family comfortable.

Feb 8, 2022 · Quickly check your Lennox warranty and see what’s covered. Use our simple lookup tool to make sure your HVAC system has the protection it needs.

Looking for more information about your Lennox ® product? We’ve made it easy for you to find the resources you need, including product brochures and owner's manuals.

Achieve balanced, energy-efficient cooling and heating with the Lennox ML17KC2 Two-Stage Air Conditioner, designed to maintain optimal comfort with lower energy costs.

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.