Dave Lennox Signature® Collection XC21 Air Conditioner

The most quiet and efficient central air conditioner you can buy

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 Grill - 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 less expensive to operate, 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

Chlorine-free R410A refrigerant - Provides exceptional comfort without exacting a costly environmental toll

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 components
10-Year Limited Warranty on compressor and covered components