The quietest and most efficient two-stage central air conditioner you can buy3

XC21
Here are some of the top features of the XC21($$$):

Efficiency rating of up to 21 SEER can save you hundreds of dollars each year*, compared to a standard air conditioner.

SunSource® Solar-Ready option allows you to add solar modules and create a solar powered system that generates electricity for your air conditioner and more.

ENERGY STAR® qualified which means it meets or exceeds EPA guidelines for energy efficiency.

ENERGY STAR Most Efficient 2013 LogoThis product has been designated as one of the Most Efficient ENERGY STAR qualified products in 2014. Products that are recognized as the Most Efficient of ENERGY STAR in 2014 prevent greenhouse gas emissions by meeting rigorous energy efficiency performance levels set by the U.S. Environmental Protection Agency.

Two-Stage cooling allows the XC21 to run more efficiently and produce more even temperatures than a conventional single-stage system.

SilentComfort™ technology delivers sound levels as low as 69 dB, approximately 20% quieter than a standard air conditioner.

SilentComfort™ Outdoor Fan Motor with Composite Fan Blades provides extremely reliable starting and running performance, even under the harshest outdoor conditions.

Quiet Operation
  • The quietest two-stage central air conditioner you can buy3

SilentComfort™ technology delivers sound levels as low as 69 dB, approximately 20% quieter than a standard air conditioner.

Precision-balanced, direct-drive fan—delivers ultra quiet 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

Home Comfort
  • Dependable scroll compressor with Silent Comfort technology—provides smooth, efficient and reliable operation
  • 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
Energy Efficiency
  • The most efficient two-stage central air conditioner you can buy3
  • Efficiency ratings of up to 21  SEER—can save you hundreds of dollars a year, compared to a standard air conditioner
  • SunSource® Solar-Ready option—allows you to add solar modules and create a solar powered system that generates electricity for your air conditioner and more, reducing energy consumption and utility costs
  • iComfort®-enabled technology—allows the air conditioner, when installed with the easy-to-use programmable iComfort Wi-Fi® Touchscreen Thermostat, to exchange information and make adjustments as needed to optimize performance and efficiency**
  • ENERGY STAR® qualified—meets or exceeds EPA guidelines for energy efficiency
  • ENERGY STAR Most Efficient 2012 LogoThis product has been designated as one of the Most Efficient ENERGY STAR qualified products in 2014. Products that are recognized as the Most Efficient of ENERGY STAR in 2014 prevent greenhouse gas emissions by meeting rigorous energy efficiency performance levels set by the U.S. Environmental Protection Agency.
  • High-efficiency outdoor coil—provides exceptional heat transfer and low air resistance for high-efficiency operation
  • Federal, state and local tax rebates and incentives may be available with a SunSource solar installation.***
  • Sound rating as low as 69 dB.
  • Two-Stage of cooling.
Environmentally Responsible
  • Renewable energy resource—delivers environmental benefits when upgraded to a SunSource® Home Energy System that turns 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—a leading resource of environmentally responsible products
Reliable Performance
  • SilentComfort™ Outdoor Fan Motor with Composite Fan Blades—provides extremely reliable starting and running performance, even under the harshest 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 quick, easy access to interior components from all sides for cleaning and maintenance. Protects coils from damage and provides clean appearance
  • On-board Diagnostics uses iComfort®-enabled technology.
  • 10-Year Limited Warranty on compressor and covered components

 


Comfort and efficiency come together perfectly

The XC21’s multi-stage operation allows it to fine-tune your cooling, humidity levels and energy use by matching output to demand.

Cooling that goes beyond temperature control

Humidity levels can drastically affect how the air in your home feels. It can make the air feel up to 8 degrees warmer than the actual temperature. By working with the Humiditrol® whole-home dehumidification system, the XC21 can preserve your comfort in every way.

An energy-smart decision you’ll appreciate every day

With efficiencies of up to 21.00 SEER, the XC21 can lower your energy bills by hundreds of dollars a year, while still keeping your home cool and quiet.

Smarter solutions from the sun

Because it’s solar ready, the XC21 can be easily combined with solar roof modules in a SunSource® Home Energy System. This means it can use free energy from the sun to keep your home cool.


 

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Lennox XC21 Air Conditioner

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