viadrus u32 firebrick middle front 1 ffpk Circulation pump

Circulation pump

Thermal safety device

This technology virtually eliminates connection problems

The Post-heating module - instantaneous water heater The MDC 230 is used in systems that rely on solid fuels

Storage capacity: 150 - 500 liters

viadrus u32 firebrick middle front 1 ffpk Circulation pumpViadrus U32 firebrick center front Firebrick, center front, Viadrus Compatible with the cast iron boiler: Viadrus 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 replacement. Fireclay should only be