XC21

Lennox XC21 Multi-stage Air Conditioner

The quietest and efficient central air conditioner you can buy
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.

SKU: XC21 Categories: , Tag:

Features and Benefits
Energy Efficiency

The most efficient central air conditioner you can buy

Efficiency ratings of up to 21.20 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 2012. Products that are recognized as the Most Efficient of ENERGY STAR in 2012prevent 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.***

Lennox XC21 Multi-stage Air Conditioner was last modified: August 2nd, 2023 by HVAC Expert

Lennox XC21 Multi-stage Air Conditioner Brochure

Lennox XC21 Multi-stage Air Conditioner Manual

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Feature XC21 Air Conditioner

Dave Lennox <em>Signature</em><sup>&reg;</sup> Collection

XC21 Air Conditioner
Energy Efficiency Up to 21.00 SEER
Stages of Cooling Two-Stage
Sound Rating As low as 69 dB
SilentComfort™ Technology
Solar-Ready Design
Environmentally Responsible R-410A refrigerant and Solar Ready
Cabinet PermaGuard™ Cabinet and SmartHinge™ Louver Design
Onboard Diagnostics iComfort®-enabled technology
Full Line of Scroll Compressors
Compressor/Parts Warranty 10-Year Limited Warranty on covered components including compressor

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Quiet Operation

The quietest central air conditioner you can buy3

SilentComfort™ technology delivers sound levels as low as 69 dB, approximately 13 times 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

Environmental Responsibility

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 for 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

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I had the most fabulous experience with Cozy Comfort Plus! Brian was very responsive for my first outreach all the way through to the completion of my beautiful fireplace! I live in a condo and as such, things are not straightforward when it comes to having work completed. There were a few extra hoops to jump through but Brian and his team were very diligent in ensuring that all the fittings were correct. I was so happy with my experience that I had them replace my furnace and add a smart home thermometer as well! I would highly recommend Brian and his team for their knowledge, skill and excellent customer service!

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We are so happy with the service, support and product that we received from Cozy Comfort Plus. Brian was incredible to work with, he took the time to understand what we were looking for and helped us with the designs and what the best fireplace for us might be. He is extremely easy to work with, very easy to communicate with and so fast and responsive!

Everything happened exactly on schedule and as planned. It was a well oiled machine!! The crews that were here to build everything were super friendly, kind, courteous and knowledgeable.

Highly highly recommend to all 😀👍

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Brian and his team did a fantastic job replacing our tankless hot water heater for a fair price. Great work on a complicated job requiring new piping to be installed through our attic and roof. Would recommend this company to anyone!

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