Lennox is a leading provider of heating, cooling, and indoor air quality solutions for residential and commercial customers. Founded in 1895, Lennox has been delivering comfort and dependability to customers around the world for over 125 years. Lennox offers an extensive line of high-efficiency heating, cooling, and air quality systems, as well as a full range of related products and services. Lennox products are designed to provide reliable and energy-efficient performance, helping customers achieve the highest levels of comfort, convenience, and savings.