Viadrus U22 Schamottstein unten ffpk the module remains a valuable

the module remains a valuable addition to most systems and

The annual efficiency of the space heating system is 81%

Damit erfüllen die Kessel nicht nur die aktuellen Umweltnormen

Dimensions:

Viadrus U22 Schamottstein unten ffpk the module remains a valuableViadrus U22 fireclay brick below Viadrus U22 firebrick bottom compatible with the cast iron boiler: Viadrus U22 Scope of delivery; 1x left stone and 1 x right stone 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