MPM DS WOOD 10 KW Schamottstein upper burner shielding

Firebrick upper burner shield MPM DS Wood 10kW

Firebrick upper burner shield

MPM DS Wood 10kW

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 be carried out when parts of the material fall out and the protection of the furnace can no longer be guaranteed.

The fireclay should therefore always be checked during stove maintenance.

Firebrick upper burner shield MPM DS Wood

Two questions keep cropping up in this context:

Is a broken firebrick after a long firing covered by the warranty? No.

The combustion chamber lining is treated as a wear part.

Does the stove manufacturer, chimney sweep or dealer have to replace the fireclay?

Here too, a clear no:

The operator of the stove is responsible for lining the combustion chamber.

While you could hire a professional to do this, anyone with handy skills can also do the replacement themselves.

Another good news: The replacement material is much cheaper than you might think.