Lennox International Inc. operates through two primary business segments: Home Comfort Solutions and Building Climate Solutions. The Home Comfort Solutions segment provides residential heating and cooling equipment, including furnaces, air conditioners, and heat pumps. The Building Climate Solutions segment offers commercial HVAC systems and refrigeration equipment used in commercial buildings, cold storage, and food retail facilities. Beyond initial equipment sales, Lennox generates significant recurring revenue through replacement parts, accessories, and lifecycle services. The company maintains a strong competitive position through its focus on high-efficiency technologies, regulatory compliance, and a robust North American manufacturing footprint. Its products are sold to homeowners, HVAC contractors, distributors, and commercial businesses.
