viadrus u22 und u32 schamotduse fur tertiarluftzufuhr pkb40 Ist ein Frostschutz integriert

Ist ein Frostschutz integriert

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

and actively contribute to climate protection

This provides independence in fuel selection

no regular maintenance is required

viadrus u22 und u32 schamotduse fur tertiarluftzufuhr pkb40 Ist ein Frostschutz integriertViadrus 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