Wolf DS 5-speed control switch

Wolf is a prominent German manufacturer specializing in heating, ventilation, and air-conditioning (HVAC) systems. Founded in 1963 in Mainburg, Bavaria, the company originally began with hop drying equipment before expanding into heavy industry climate control.

Today, Wolf GmbH is a major player in the European market for energy-efficient heating and ventilation products. Since 2006, it has been part of the Centrotec SE group (formerly Centrotec Sustainable AG), which is headquartered in Brilon, Germany. The company remains deeply rooted in its German origin, with the majority of its technical components and R&D activities centered in Germany.