viadrus u22 firebrick top front 10 Flammensensor External thread (R): EN 10226-1

External thread (R): EN 10226-1

an external switching relay must be provided

Wavin Tigris K5 T-piece with female thread

the circulation pump is only switched on when sufficient heat is actually available

viadrus u22 firebrick top front 10 Flammensensor External thread (R): EN 10226-1Viadrus U22 firebrick top front Viadrus firebrick top front Compatible with the cast iron kettle: Viadrus U22 Why does fireclay deteriorate over time? Due to the large amount of minerals, fireclay also has a small disadvantage: it is relatively brittle. Due to constant exposure to high heat, it will eventually crack. These are the first signs of wear and tear on the material, but not yet a reason to replace it. The replacement of fireclay should only