With high-efficiency ratings and the latest innovative, mobile technology, our home heating and cooling equipment for the residential replacement and new construction markets in the United States and Canada provide the ultimate in comfort and climate control. We provide climate control and refrigeration systems for retail establishments, restaurants, schools, supermarkets, office buildings, and other commercial applications in North America. Products include packaged rooftop units, split systems, VRF and ductless, commercial controls, indoor air quality systems, coolers, condensing units, packaged systems, and related equipment.