Viadrus U22 Schamottsteine komplett Sonde Thanks to its simple installation

Thanks to its simple installation and low-maintenance design

Alternatively

Can the controller manage multiple heating circuits

CO content of the exhaust gases: < 1250 mg/m³

Viadrus U22 Schamottsteine komplett Sonde Thanks to its simple installationViadrus 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