Castle of Hohenzollern, Hechingen, Germany


Cosy, modern warmth behind historic castle walls

The Castle of Hohenzollern near Hechingen is the ancestral home of the Prussian-Brandenburg and the Princely-Catholic lines of the house of Hohenzollern. It is one of the most beautiful and most visited castles in Europe. In addition to the displayed rooms, historically important works of art from the collection of the house of Hohenzollern await your visit. The treasure chamber in the castle houses, among other things, the crown of the kings of Prussia and many more mementos of Frederick the Great and Queen Louise. Many cultural events are also held in the castle courtyard all year round. Renovation of historic and very unusual buildings like Hohenzollern Castle require careful planning. ELCO therefore assisted the executing specialist firm of Restle from the beginning to the implementation of an individual, tailor-made heating solution.


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  • Utilisation of the existing liquid gas
  • Flexible adjustment of output through wide modulation range
  • Standard efficiency factor 111 %


  • Fully electronic, convenient controls
  • Low weight – simple installation


  • Fault-free operation is ensured afresh every year
  • Calculable costs through maintenance contract
  • Guaranteed service dispatch within 4 hours