XC20​ Lennox Air Conditioner – Up To 20 SEER, Variable Speed

*Fully Installed from: $9,600$16,900

Emergency Lennox A/C Repair Service

  • Efficiency ratings of up to 20 SEER – Can save hundreds of dollars a year, compared to a standard air conditioner
  • Quiet Operation – Sound levels—as low as 64 dB
  • Chlorine-free R-410A refrigerant – Provides exceptional comfort without exacting a costly environmental toll​
SKU: XC20 Categories: ,
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XC20 Lennox Air Conditioner

You will always feel the temperature inside their home just right with the budget-friendly XC20​ Lennox Air Conditioner. Precision-engineered with quality components, this air conditioner allows them to enjoy exceptional comfort, without the worry of high utility bills.

  • Cooling efficiency of up to 22.00 SEER – saves hundreds of dollars per year over a standard air conditioner
  • Compatibility with iComfort thermostats – customers save energy whether home or away


Cooling Savings

Heating and cooling can account for about half of a home’s total utility bill. By upgrading to a high-efficiency system, you can cut your energy costs while keeping your family perfectly comfortable. See how much money could be saving with a XC20​ Lennox Air Conditioner.

Save per year*
5-year savings 10-year savings 15-year savings
$810 $1,620 $2,430
*based on national average

Home Comfort

Variable capacity, constant efficiency
The XC20​ Lennox Air Conditioner offers variable-capacity operation, meaning it can adjust cooling output like a dimmer switch to perfectly match your comfort needs to your energy use. This also helps control humidity with exacting precision.


Rated Among the Best for Smart Energy Use

The XC20 is among the most energy-smart air conditioners on the market. That means you can feel good about your comfort and your energy use all year long. This product has been designated as one of the Most Efficient ENERGY STAR certified products in 2019. Products that are recognized as the Most Efficient of ENERGY STAR in 2019 prevent greenhouse gas emissions by meeting rigorous energy efficiency performance levels set by the U.S. Environmental Protection Agency.

XC20​ Lennox Air Conditioner - Most Efficient 2019


A Cool, Quiet Environment

Quiet Operation – Sound levels—as low as 65 dB. Powerful performance doesn’t have to mean disruption. XC20​ Lennox Air Conditioner is designed with advanced features that let it operate at comfortable sound levels.

  • Sound levels as low as 65 dB
  • Precision balanced swept-wing fan blade delivers quiet operation


Lennox Warranty/XC20​ Lennox Air Conditioner

Perfect comfort is comfort that brings you peace of mind. That’s why we stand behind our innovative heating, cooling and indoor air quality products with industry-leading warranty coverage. 10-Year Limited Warranty on compressor, 5-Year Limited Warranty on covered components. This product may be eligible for valuable 10-Year Limited Extended Warranty coverage with product registration.


Home Comfort System

Every Lennox® product has been engineered to deliver best-in-class comfort and efficiency. And when two or more Lennox products are working together as part of a system, the results are truly outstanding.

Your home comfort system is essential to keeping you warm in the winter and cool in the summer. It also helps protect you from allergens and pollutants year round. A home comfort system is made up of Air Conditioner and: Furnace, Thermostat and Indoor Air Quality.


Lennox XC20 Air Conditioner Price, and Installation Cost

If your old AC system needs repair or service, has broken down recently, is noisy, or simply not doing its job, it could be time to replace it and buy a newer more efficient AC unit.

The good news is that your new unit will be much more efficient than the old one and there are even government incentives and rebates available to you.

In addition, your new air conditioner will be quieter and likely will cool your home much more efficiently than an older unit.

Additional information



ENERGY STAR® Certified



Up to 20 SEER

Stages of Cooling

Variable Speed

Sound Rating

64 dB