Lennox International Inc., founded in 1895 by Dave Lennox in Marshalltown, Iowa, has a storied history as a pioneer in the American HVAC industry. Initially, Lennox revolutionized home comfort with the introduction of the riveted-steel furnace, setting a new standard for heating efficiency and durability. Over the decades, Lennox expanded its portfolio to include air conditioning systems, consistently pushing the boundaries of technology and energy efficiency. Known for its innovation, quality, and reliability, Lennox has become synonymous with upscale air conditioning and heating solutions worldwide. As a testament to its commitment to excellence, Lennox has received numerous awards for its products’ energy efficiency and design, maintaining a legacy of enhancing global home and commercial comfort.