Electro Aide Inc.

History of LENNOX

Since introducing the world’s first riveted steel warm-air furnace in 1895, Lennox has focused on the values of trust, innovation, and quality. Since 1952, Lennox has been designing and developing innovative air conditioners that make homes and lives more comfortable and energy-efficient.

1895
Dave Lennox builds and markets the world’s first riveted steel warm-air furnace.

1952
Lennox expands its product line with the introduction of high-quality residential central air conditioning systems.

1973
Lennox improves air conditioning efficiency with the development of a two-speed hermetic compressor.

1978
Continuing to innovate, Lennox becomes the first HVAC manufacturer to produce solar-powered air conditioners.

1984
Lennox introduces the first air conditioner to achieve a SEER efficiency rating of 15.00.

2003
As an industry leader, Lennox unveils the first air conditioner to reach a SEER efficiency rating of 19.20.

2010
Lennox launches Healthy Climate Solutions™, designed to work with HVAC systems to address indoor air quality issues.

2013
Lennox introduces the XC25. With a SEER of up to 26, it is the most precise and efficient air conditioner on the market.

2016
Lennox launches the ultra-smart iComfort® S30 thermostat, helping homeowners maximize their air conditioning efficiency.

2017
Lennox continues to design cutting-edge, innovative air conditioners that lead the way in comfort and efficiency.