Comfort. Efficiency. Control. All in one integrated system.

Lennox® heating, cooling and indoor air quality products are designed to provide continuous, money-saving comfort—not only as individual products, but also as an integrated system.

Installed together, Lennox products deliver on every comfort count: quiet operation, consistent temperatures, balanced humidity, proper airflow and improved indoor air quality.

For example, you can experience the ultimate level of comfort by combining several products from the Dave Lennox Signature™ Collection. For details, refer to the diagram below.

G61V
The quietest furnace you can buy.1 Uses exclusive SilentComfort™ and variable speed technology to deliver more comfort, with less noise and humidity.

XC21
The most quiet and efficient central air conditioner you can buy.3 Includes a unique System Operations Monitor, which reviews system performance.

PureAir™ System
Cleans the air in your home better than any other single system you can buy. Uses exclusive ultraviolet light/filtration technology to remove and destroy approximately 50% of household odors and chemicals in a 24-hour period.

Harmony III® Zoning
Customized, room-by-room comfort. Balances airflow throughout your home, providing consistent temperatures whether the system is heating or cooling.

SignatureStat™ Control
Simple, one-point humidity and temperature control. Ties the entire system together, giving you the ability to control both humidity and temperature from one central location.