Heat pumps help us reach our climate targets. Instead of fossil fuels, the environment-friendly heating and cooling systems utilize energy from the ambient air, soil or phreatic water. In Holzminden, Germany, Stiebel Eltron manufactures various types of heat pumps on a common, highly flexible production line. There, a driver-less transport system made by DS Automotion takes care of the fully automated transport of the unfin-ished heat pumps between manual work stations that are linked using conventional conveyor systems.