Carrier Global Corporation provides intelligent climate and energy solutions in the United States, Europe, the Asia Pacific, and internationally. It operates in two segments, Heating, Ventilating and Air Conditioning (HVAC), and Refrigeration. The HVAC segment provides products, controls, services, and solutions to meet the heating, cooling, and ventilation needs of residential and commercial customers. Its products include air conditioners, heating systems, heat pumps, building automation systems, aftermarket components, and repair and maintenance services and rentals, as well as modernization and upgrades.