Lennox XC21 Air Conditioner

The most quiet and efficient central air conditioner you can buy.
Efficiency Rating: up to 21 SEER
Sound Rating: 69 dB
 

SilentComfort™ technology—delivers the ultimate in quiet, consistent cooling Sound levels as low as 69 dB—approximately 13 times quieter than a standard air conditioner Precision-balanced, direct-drive fan—delivers ultraquiet operation with a patent-pending fan design SilentComfort fan grille—provides vortex suppression to reduce sound of airflow exiting unit Insulated compressor compartment—minimizes operating sounds with innovative, industry-leading materials and sound-isolating mounts

Two-stage scroll compressor—runs at low speed 80% of the time, which means lower operating costs, more consistent comfort and better humidity control Designed to work with the Humiditrol® whole-home dehumidification system*

Efficiency ratings of up to 20.50 SEER—can save you hundreds of dollars a year, compared to a standard air conditioner ENERGY STAR® qualified—meets or exceeds EPA guidelines for energy efficiency High-efficiency outdoor coil—provides exceptional heat transfer and low air resistance for high-efficiency operation This product qualifies for a tax credit under the American Recovery and Reinvestment Act.**

Chlorine-free R-410A refrigerant—provides exceptional comfort without exacting a costly environmental tollListed in the GreenSpec® Directory—a leading resource of environmentally responsible products

SmartHinge™ louvered design—allows quick, easy access to interior components from all sides for cleaning and maintenance. Protects coils from damage and provides clean appearance Lennox® System Operations Monitor—first onboard cooling system diagnostics in the industry—assures reliable operation and fast troubleshooting Durable, corrosion-resistant cabinet—constructed of heavy-gauge, galvanized steel and protected by an enamel finish Composite support feet and drainage holes—prevent damaging moisture from collecting inside the basepan High-pressure safety switch—provides a safeguard, extending the life of the unit components10-Year Limited Warranty on compressor and covered components