Schamottstein Set Defro DS 25 & DS 35 Schichtspeicher These extract heat from the

These extract heat from the ambient air and use it inside the building to heat water

den Kessel mit zusätzlichem Zubehör zu erweitern

The heating element is only suitable for water-filled tanks and must not be operated dry

No special tools are required for filter maintenance

Schamottstein Set Defro DS 25 & DS 35 Schichtspeicher These extract heat from theProduct Overview & Area of Application The Defro DS 25 & DS 35 fireclay brick set is a matching spare part set for the combustion chamber of the mentioned Defro heating boilers. It is suitable for repair, replacement, and maintenance when existing fireclay bricks are worn, damaged, or need to be replaced as part of boiler maintenance. This item is only available in the shop as a complete set. Selection of variants or individual purchase of single