Danfoss is a leading technology-based manufacturer of high-efficiency components, compressors, controls, heat exchangers, valves and variable frequency drives for commercial and residential air-conditioning, heating, refrigeration and allied industries. Globally Danfoss has sales of $6 billion, operates in over 100 countries, and employs more than 23,000 people. The company has 12 factories in the USA and supplies the major HVACR manufacturers.