Carel Industries SpA manufactures controllers for humidifiers, refrigerators, and microprocessors. It offers isothermal humidifiers, programmable controls, terminals, HVAC controls, food retail, refrigeration parametric controls, adiabatic humidifiers, water treatment systems, remote management and monitoring systems, connectivity, sensors and protection devices, EEV technology, temperature, humidity and pressure control solutions, speed controllers and inverters, power solutions, and obsolete products. The firm also provides documentation, activations, and tERA registration. Carel Industries was founded by Luigi Rossi Luciani and Luigi Nalini in 1973 and is headquartered in Padua, Italy.