Lennox XC15 Air Conditioner

Up to 16.70 SEER

Dave Lennox Signature® Collection

Home Comfort Systems

XC15

The quietest central air conditioner you can buy*.

Compatible with the exclusive Humiditrol® whole-home dehumidification system—indoor air quality you can feel.

ENERGY STAR® qualified

Key Features

  • Patented SilentComfort™ technology provides smooth, quiet cooling.
  • Efficient design can result in significant energy savings.
  • Ozone-responsible R410A meets the EPA's (Environmental Protection Agency) most stringent environmental guidelines.
  • Lennox™ System Operations Monitor reviews system performance for additional peace of mind and faster, easier servicing.
  • Compatible with the exclusive Humiditrol® whole-home dehumidification system**.
  • ENERGY STAR® qualified.

The Quietest Central Air Conditioner You Can Buy*

The XC15 not only provides peace and quiet—it also offers peace of mind. The exclusive Lennox System Operations Monitor continually monitors system performance, helping technicians solve problems faster and more accurately. And, like all Lennox products, the XC15 is built to deliver exceptional reliability with a promise of quality you can count on year after year.

Sound Intensity

It would take 40 XC15 units to equal the sound from one typical air conditioner.

Note: Manufacturers' public ratings. Typical 80 dB air conditioner/heat pump vs XC15-024 or 030.

Efficient Savings

The XC15 air conditioner provides cooling efficiencies of up to 16.70 SEER. The higher the efficiency rating, the higher your energy savings. In the case of the XC15, those savings can translate to hundreds of dollars over five years.

5-Year Cooling Savings

Comparison Estimated Savings (5 Years)
XC15 (16.00 SEER) vs. Older Unit (10.00 SEER) $1190
XC15 (16.00 SEER) vs. Older Unit (13.00 SEER) $455

This chart compares the 5-year savings you can expect from an XC15 air conditioner vs. units with lower efficiency ratings. The regions used to calculate household fuel and utility costs reflect a cross-section of cities in the U.S. using 2006 Department of Energy national average energy rates. In addition to geography, cooling costs are based on 3-ton capacity specification, with 1,600 cooling hours per year. Your actual costs will vary depending on the weather, local fuel rates, systems settings and your personal lifestyle.

Customizable Comfort

Compatible with the Humiditrol® Whole-Home Dehumidification System

The XC15 offers the flexibility to integrate with a Humiditrol® whole-home dehumidification system for improved comfort and indoor air quality. The Humiditrol system uses patented technology to provide a level of humidity control previously unavailable.

*Air conditioners/heat pumps have sound ratings established per ARI's test standard: ARI 270. Size for size, as a product family, these air conditioners have the lowest published sound ratings of any major U.S. brand of air conditioning/heat pump equipment.

Outstanding Features for Exceptional Comfort and Efficiency

SilentComfort™ Fan Grille

Uses patent-pending vortex-suppression technology to reduce sound of airflow exiting unit.

Factory-Installed Lennox™ System Operations Monitor

Continually reviews system performance to allow fast troubleshooting.

Precision-Balanced, Direct-Drive Fan

Delivers ultra-quiet operation with a patent-pending fan design.

High-Efficiency Outdoor Coil

Provides exceptional heat transfer and low air resistance for high-efficiency operation.

Dependable Scroll Compressor with SilentComfort Technology

Provides smooth, efficient and reliable operation.

Durable Steel Cabinet

Made to last with superior high-quality, pre-painted steel and textured finish. Tested to withstand the harshest environments.

Quality Assurance

Constructed of heavy-gauge, pre-painted steel and tested in the most extreme environments to ensure maximum durability.

Dave Lennox Signature® Collection XC15 Specifications

Model SEER Sound Rating-dB Dimensions (HxWxD in.) Dimensions (HxWxD mm)
XC15 024 Up to 16.70 63 37 x 35-1/2 x 39-1/2 940 x 902 x 1003
XC15 030 Up to 15.20 63 37 x 35-1/2 x 39-1/2 940 x 902 x 1003
XC15 036 Up to 15.50 66 37 x 35-1/2 x 39-1/2 940 x 902 x 1003
XC15 042 Up to 15.20 66 37 x 35-1/2 x 39-1/2 940 x 902 x 1003
XC15 048 Up to 15.20 70 47 x 35-1/2 x 39-1/2 1194 x 902 x 1003
XC15 060 Up to 14.00 70 47 x 35-1/2 x 39-1/2 1194 x 902 x 1003

Note: Due to Lennox' ongoing commitment to quality, all specifications, ratings and dimensions are subject to change without notice.

Certifications and Qualifications:

  • ENERGY STAR® qualified
  • ENERGY GUIDE
  • Good Housekeeping Seal
  • Humiditrol®
  • R410A refrigerant
  • UL Listed
  • ARI Certified (ARI Standard 210/240 Unitary Small AC)

Learn more at energystar.gov.

Customize Your Comfort

Lennox® heating, cooling, and indoor air quality products are designed to provide efficient, economical comfort. They can be used as individual units or integrated into a system. This network delivers on comfort counts like consistent temperatures, balanced humidity, and improved indoor air quality. Lennox also offers residential generators for safe, reliable standby power during outages.

Integrated Home Comfort System

The diagram illustrates an integrated home comfort system, including:

  • 1. Air conditioner or heat pump
  • 2. Thermostat
  • 3. Furnace or air handler
  • 4. Filtration device
  • 5. Germicidal light
  • 6. Indoor coil
  • 7. Humidifier
  • 8. HEPA bypass filtration system
  • 9. Energy recovery ventilator
  • 10. Supply duct
  • 11. Return duct
  • 12. Dehumidifier system
  • 13. Residential generator

These components work together to provide efficient, economical comfort and improved indoor air quality.

Dealers You Can Count On

Choosing the right dealer for your home's heating, cooling, and air quality needs is as important as choosing the right brand. Lennox independent dealers are a key reason to rely on quality customer service. Their dedication is evident in their knowledge, training, and expertise in designing the right system for your home, installing it properly, and ensuring it runs perfectly for years to come.

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