Lennox® air conditioners are the most efficient and quietest you can buy3
The perfect degree of cool.
There's cool, and there's perfectly cool. Our best home air conditioners make the distinction with two-stage technology.See the Technology »
A brilliant idea.
Solar-ready air-conditioners harness the power of the sun to reduce your heating and cooling costs by up to half.See SunSource® in Action »
© 2013 Lennox International Inc.