Lennox XC21 Air Conditioner

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Choose the Lennox XC21 for Your Home

The XC21’s multi-stage operation allows it to fine-tune your cooling, humidity levels and energy use by matching output to demand. 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. Advanced engineering in the XC21 means enjoying smart, energy-efficient comfort all year long. This product has been designated as one of the Most Efficient ENERGY STAR certified products in 2022.

Lennox XC21

Lennox XC21 Features

Energy Efficiency Up to 21 SEER
Stages of Cooling Two-Stage
Sound Rating As low as 69 dB
SilentComfort™ Technology YES
ENERGY STAR® Certified Yes
Environmentally Responsible R-410A Refrigerant
Cabinet PermaGuard™ Cabinet and SmartHinge(TM) Louver Design
On-board Diagnostics iComfort®-enabled technology
Full Line of Scroll Compressors Yes
Compressor/Parts Warranty All Dave Lennox Signature® Collection models come with a 10-Year Limited Warranty on compressor and covered components.
Tax Credit Eligible Yes