viadrus u22 und u32 schamotduse fur tertiarluftzufuhr pkb40 Fill quantity: 1

Fill quantity: 1

no regular maintenance is required

This provides independence in fuel selection

your new solar thermal system will become a reliable partner in your energy supply

Ist ein Frostschutz integriert

viadrus u22 und u32 schamotduse fur tertiarluftzufuhr pkb40 Fill quantity: 1Viadrus U22 and U32 fireclay nozzle for tertiary air supply Viadrus U22 and U32 fireclay nozzle Compatible with the cast iron boilers: Viadrus U22 and U32 Why does fireclay deteriorate over time? Due to its high mineral content, fireclay also has a slight disadvantage: It is relatively brittle. Due to prolonged exposure to high heat, it will eventually develop cracks. These are initial signs of wear and tear on the material, but not yet a reason for