Air Conditioning

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.

Powerfully silent.
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

*A combination of sound ratings established per AHRI’s test standard: AHRI 270-2008 (August 2013); and efficiency ratings established per AHRI’s test standard: ANSI/AHRI 210/240-2008 of two-stage central AC/HP equipment.
**Efficiency claim based on comparison of air conditioning and heat pump products’ SEER as published in AHRI (January 2015). Actual system combination efficiency may vary; consult AHRI for exact system efficiencies. Precision claim based on the cooling capacity range of the XC/XP25-036 units as compared to equivalent-sized competitive variable capacity compressor units.
***Air conditioners/heat pumps have sound ratings established per AHRI’s test standard: AHRI 270-08 (August 2014). The SL18XC1 has the lowest sound rating of any single-stage air conditioner of any major U.S. brand of air conditioner equipment. Efficiency claim based on comparison of single-stage air conditioner products’ SEER as published in AHRI in June 2015. The SL18XC1 has a maximum rated efficiency of 18.50 SEER.