viadrus u22ssmk en Schamottstein which ensures excellent resistance to

which ensures excellent resistance to aggressive media and high temperatures

Heat is distributed quickly and effectively throughout the building

With its integrated EPS thermal insulation shell

backup power supply system

viadrus u22ssmk en Schamottstein which ensures excellent resistance toViadrus U22 firebricks complete Firebricks complete Viadrus The use of firebricks in the combustion chamber ensures efficient and environmentally friendly combustion. Compatible with the cast iron boiler: Viadrus U22 Scope of delivery: 1x fireclay brick at the bottom (set of right and left bricks) 1x firebrick top front 1x firebrick top rear 1x fireclay nozzle for tertiary air supply Why does fireclay deteriorate over time? Due to its high mineral