Lennox International Inc. (LII) is a provider of climate control solutions. The Company designs, manufactures and market a range of products for the heating, ventilation, air conditioning and refrigeration (HVACR) markets. The Company operates in three segments. The Residential Heating & Cooling segment's products and services include furnaces, air conditioners, heat pumps, packaged heating and cooling systems, indoor air equipment, comfort control products and replacement parts. The Commercial Heating & Cooling segment's products and services include unitary heating and air conditioning equipment, applied systems, controls, installation and service of commercial heating and cooling equipment. The Refrigeration segment's products and services include condensing units, unit coolers, fluid coolers, air cooled condensers, air handlers, process chillers, controls, compressorized racks, supermarket display cases and systems.