Lennox. Leading the way in home comfort.

A name you know and trust.
For more than 100 years, Lennox has set the standard for home comfort. Today, Lennox is the most preferred brand of heating and air-conditioning products in North America.

An innovative, high-quality product for every need.
As an industry leader, Lennox can do what no one else can — offer innovative product lines and products to meet every comfort need.

An unrivaled reputation for excellence.
Our commitment to quality goes beyond our products and is also reflected in our reputation for excellence and integrity. Lennox is honored to be the first HVAC company named Energy Star® Partner of the Year and Good Housekeeping Seal Marketer of the Year.