viadrus u32 firebrick bottom Lüfterrad 1 vent hose

1 vent hose

This not only keeps the heating output consistently high

constant hot water output and efficient energy class in a single solution for small hot water demands – ideal for users who value reliability

the maximum output load is 3 A

To ensure the necessary negative pressure during log burning

viadrus u32 firebrick bottom Lüfterrad 1 vent hoseViadrus U32 firebrick bottom Firebrick bottom Compatible with the cast iron boiler: Viadrus U32 Why does fireclay deteriorate over time? Due to the large proportion of mineral substances, 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