
Lennox is proud to be named a four-time winner of the ENERGY STAR® Manufacturing Partner of the Year award by the U.S. Environmental Protection Agency and the Department of Energy. We are the first and only manufacturer in the heating and cooling industry to receive this prestigious award, which reflects our ongoing commitment to making and selling energy-efficient solutions that can save money and help protect the environment.
As a leading innovator of home heating, cooling and air-quality systems, we're committed to making people feel comfortable in their home environments, which includes a commitment to protect the global environment.
Our commitment begins at our research and development laboratories. Every product we manufacture must meet our exacting standards for reliability to ensure lasting value and performance. Our approach is simple: the better the design, the fewer new materials needed to keep the equipment running.
We also engineer our products with advanced technology to deliver high energy efficiency. Our XC21 air conditioner is nearly twice as efficient as standard residential systems. Plus, it uses R410A, a chlorine-free refrigerant that's ozone responsible. Our G71P gas furnace uses variable-capacity technology to improve energy efficiency, while also enhancing comfort. And many of our products have earned the ENERGY STAR® qualified label.