Dave Lennox Signature® Collection: XC21 Air Conditioner

Dave Lennox Signature® Collection: XC21 Air Conditioner

*The Quietest & Most Efficient Two- Stage Central Air Conditioner You Can Buy*

XC21 Air Conditioner

*Discover absolute home comfort with the XC21, engineered for quiet and highly efficient operation. Exclusive SilentComfort™ technology works to maintain a more consistent temperature throughout your home, while helping to keep energy costs under control.*

Features & Benefits

Efficiency Ratings

  • Efficiency Ratings of Up To 21.00 SEER: The higher the SEER, the better the energy performance & the more that you can save. With an energy rating this high, you can save hundreds of dollars per year, compared to a standard air conditioner
  • SunSource Solar Ready Option®: The XC21 allows you to add solar modules & create your own solar powered system that will generate electricity for your air conditioner and more, reducing not only your energy consumption, but your utility costs as well.
  • iComfort®– Enabled Technology: The air conditioner when installed with the Lennox iComfort WI-Fi® thermostat, will exchange information and make adjustments as needed to optimize performance & efficiency.
  • ENERGY STAR® Qualified: In 2014, the XC21 was voted one of the Most Efficient of Energy Star in 2014, because it prevents greenhouse gas emissions by meeting rigorous energy efficiency performance levels set by the U.S. Environmental Protection Agency
  • Quiet Operation:
    • The Quietest two- stage central air conditioner you can buy
    • Silent Comfort Technology: delivers sound levels as low as 69dB, approximately 20% quieter than a standard air conditioner
    • Precision- Balanced, Direct- Drive Fan: With a patent- pending fan that is designed to deliver ultra quiet operation
    • SilentComfort Fan Grille: Reduces the sound of airflow exiting your unit, providing an even quieter environment outside of your home
    • Insulated Compressor Compartment: This minimizes the operating sounds with innovative, industry- leading materials as well as sound- insulating mounts
  • Home Comfort
    • The XC21 provides smooth, efficient and reliable operation through the Dependable Scroll Compressor with Silent Comfort Technology
    • Humiditrol® whole-home dehumidification system****; compatible—allowing the system to manage the moisture in your home’s air for greater comfort and improved indoor air quality
  • Environmental Responsibility:
    • Renewable Energy Source: delivers environmental benefits when upgraded to a SunSource Home Energy System that can turn solar energy into electricity for your home
    • Chlorine Free R-410A refrigerant- provides exceptional comfort without exacting a costly environmental toll
    • Listed in the GreenSpec Directory: leading resource of environmentally responsible products
    • SilentComfort™ Outdoor Fan With Composite Fan Blades: Extremely reliable starting and running performance, even under the harshest of outdoor conditions
    • PermaGuard Cabinet: heavy- gauge, galvanized steel construction, louver coil guard, baked- on powder finish and durable zinc- coated steel base provide long- lasting protection against rust and corrosion
    • SmartHinge Louver Design: Allows for quick and easy access to interior components from all sides for cleaning and for maintenance; protects coils from damage and provides clean appearance


Lennox XC21 Certifications Livonia, MI