Lennox Air Conditioners

Dave Lennox Signature Collection

SL18XC1 Air Conditioner

Feel perfectly at ease relaxing at home with the SL18XC1. Exclusive SilentComfort^™ technology offers quiet and efficient cooling all season long, minimizing energy usage to help you save on utility bills.

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Product Features

Energy Efficiency

The most efficient single-stage air conditioner you can buy

Efficiency ratings of up to 18.50 SEER—can save you hundreds of dollars a year, compared to a standard air conditioner

ENERGY STAR^® qualified—meets or exceeds EPA guidelines for energy efficiency

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^® thermostats, to exchange information and make adjustments as needed to optimize performance and efficiency**

Federal, state and local tax rebates and incentives may be available with a SunSource solar installation***

Quiet Operation

The quietest single-stage air conditioner you can buy

SilentComfort^™ technology delivers sounds levels as low as 65dB, providing the ultimate in quiet, consistent cooling

SilentComfort^™ Fan Grille—uses patent-pending, vortex-suppression technology to reduce sound of airflow exiting unit, providing a quieter environment outside your home

Precision molded compressor sound cover—minimizes operating sounds

Home Comfort

Dependable scroll compressor with Silent Comfort technology—provides smooth, efficient and reliable operation

Humiditrol^® whole-home dehumidification system**** compatiable—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

Reliable Performance

Lennox^® Quantum^™ Coilhelps offer corrosion resistance in harsh outdoor environments, including coastal areas.

SilentComfort^™ Outdoor Fan Motor with Composite Fan Blades—provides reliable starting and running performance, even under harsh outdoor conditions

PermaGuard^™ Cabinet—heavy-gauge, galvanized steel construction, louver coil guard, baked-on powder finish and durable zinc-coated steel base provide protection against rust and corrosion

SmartHinge^™ louver design—allows quick, easy access to interior components from all sides for cleaning and maintenance; helps protectt coils from damage and provides clean appearance