Bosch Thermotechnik is a manufacturer of heating and air conditioning solutions for residential, commercial, and industrial applications. Its key products include heating boilers, combined heat and power units, hot water boilers and plants, steam boilers, variable refrigerant flow (VRF) systems, heat recovery systems, controls, and components. The company serves a range of industries, such as food and beverages, energy suppliers, renewable energies, buildings and public facilities, and manufacturing.