You are presented with a unique, authentic item of military history – a German portable catalytic heater, commonly known as a "Katalyt" or trench stove. This device was once an essential piece of soldiers' equipment, providing flameless heating in difficult field conditions.

The Katalyt operated on the principle of catalytic combustion of extraction gasoline, which allowed for safe (compared to open flame) heating of small rooms, observation posts, dugouts, or vehicles. Its construction was a response to the need for minimal thermal comfort during long watches and operations in trenches, especially during cold seasons.

Who is this item for?

• Collectors of militaria – as an authentic piece of soldier equipment from the World War II and post-war periods.


• Enthusiasts of technical history – illustrates practical engineering solutions used in field conditions.


• Those seeking unique "stories" – each such heater has its own history, often unknown, which adds an aura of mystery.

This specimen, most likely originating from the mid-20th century, is preserved in collector condition, testifying to its age and purpose. It is a rare and interesting piece for a collection dedicated to the daily life of a soldier, military history, or practical technology. It is a tangible trace of a bygone era and an excellent starting point for a historical story.