Our most advanced products in one outstanding system. A triumph of Lennox innovation, the Ultimate Comfort System™, is comprised of our most advanced technology, working together to redefine precision, consistency, and comfort means, and no other competitor has developed anything so significant in the past four years.

Many air-cleaning systems filter out particles. Some remove germs, and some attack odors. The PureAir™ S Air Purification System is a smart whole-home solution that combats all three major types of indoor air contaminants.

Impressive features, smart engineering and reliable performance make the new Elite® Series Large Split Systems ideal for almost any application.

The VMDB features a low height profile and bottom or rear return air options for applications with limited available clearances.

The SL25XPV features system ratings up to 24 SEER/15.5 EER/11.8 HSPF and exceptional heating performance and efficiency at low ambient conditions. It creates opportunities for higher-level efficiency requirements and more separation for differentiation in the ultra-efficiency market. The SL25XPV also features Lennox TruHeat Performance which delivers a greater amount of heat compared to traditional heat pumps, resulting in a feeling similar to the rich, warm comfort of a gas furnace - even during the coldest outdoor temperatures.

The S40 Smart Thermostat serves as the HVAC system's command center, effectively monitoring sensors in the home and equipment. Advanced-tech accessories enable the S40 to maintain temperature and air quality with unparalleled precision and efficiency. The thermostat's Schedule IQ and Smart Away™ Mode learn routines and create an energy-optimizing schedule, while the Feels Like™ feature factors in humidity for the ultimate in comfort.

Because loyal Lennox customers rely on their trusted HVAC dealers to service their systems quickly, large assortments of parts and products must be immediately available to them for a same-day or next day solution to be fulfilled. Due to this urgent demand, and because Lennox customers are located throughout all of North America, having a world-class supply chain operation to deliver goods on time is essential-and Lennox is proud to say it has one of the finest, most efficient supply chains in the world, as evidenced by CSCMP shortlisting the company for its prestigious Supply Chain Innovation Award.

Lennox Industries Inc., has been named the recipient of the 2017 Outstanding Corporate Innovator (OCI) Award by the Product Development and Management Association. The OCI is the only global innovation award that recognizes companies for demonstrating sustained and quantifiable success in developing new products and services.