Viadrus U32 Schamottstein unten Speicher Can the EU-21 also function

Can the EU-21 also function as a thermostat

and applications in central heating systems when electric auxiliary or backup heating with higher output is required

When used as a return temperature boost

This results in efficient combustion and minimizes emissions

2 kW with Wi-Fi is a powerful single-split wall-mounted unit set for cooling and heating operation

Viadrus U32 Schamottstein unten Speicher Can the EU-21 also functionViadrus U32 firebrick bottom Firebrick bottom Compatible with the cast iron boiler: Viadrus U32 Why does fireclay deteriorate over time? Due to the large proportion of mineral substances, 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