Not only is the SL28XCV air conditioner part of the Dave Lennox Signature^® Collection, it’s part of the Ultimate Comfort System™, which combines the best of everything Lennox has to offer to create an unprecedented whole-home comfort system that seamlessly and intelligently works together to stay finely tuned to your home and deliver consistently clean, perfect air.

SL28XCV Air Conditioner

The most precise and efficient air conditioner available*

Customer Ratings (184):
Efficiency Rating (SEER):	up to 28
ENERGY STAR® Qualified:
Price Guide:	$$$$

Quiet Operation

With its variable-capacity compressor and sound dampening system, this air conditioner can operate at a noise level that is unheard of. It’s specifically engineered to run in low speeds so you don’t have any distractions from the outside world when it’s on!

Quantum Coil Technology

Features like our exclusive aluminum alloy Quantum Coils make Lennox the most dependable heating and cooling system in any home.
For more than 50 years, we have been putting forth rigorous testing under extreme conditions to develop products that stand up against Mother Nature’s elements—and still deliver superior performance time after time!

Smart Thermostat

The iComfort® S30 ultra smart thermostat is a one-two punch for your home. Not only does it let you control the temperature remotely, but with geofencing technology and sensors that react to different environments around our house – like pollen levels or outdoor air quality–the SL28XCV ensures everything remains just how we want IT!