Lennox Air Conditioners
High-Efficiency Cooling Systems
Experience the Precision of a Lennox Air Conditioner
Exacting precision makes Lennox air conditioners among the quietest and most energy-efficient units you can buy.
True comfort is Precise Comfort
Even on the most humid days, Lennox Precise Comfort technology keeps temperatures exactly where you set them, using only the energy that’s needed.
Perfect degree of cool
There's cool, and there's perfectly cool. Many Lennox air conditioners make the distinction with two-stage technology.
Efficiencies beyond compare
All Lennox air conditioners are engineered for efficiency. SunSource® solar-ready units can harness power from the sun to reduce your heating and cooling costs by up to half.
The most advanced technologies available
Air conditioners from the Dave Lennox Signature Collection have the ability to modify cooling based on the climate in your area. When paired with an iComfort S30 thermostat, these air conditioners adapt to your routine and adjust temperatures accordingly.
With such powerful cooling capacities, you’d expect Lennox air conditioners to be loud. But they aren’t. Thanks to SilentComfort™ technology, they’re among the quietest in their class.