Viadrus U22 Schamottsteine komplett Orkli it not only protects the

it not only protects the environment but also helps to permanently reduce energy costs

How many valves can be controlled

Constant hot water output: 1

The robust design of these sensors ensures a long service life

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Viadrus U22 Schamottsteine komplett Orkli it not only protects theViadrus 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