Schamottstein Set Defro DS 25 & DS 35 Schichtspeicher Connecting the heating pipes completes

Connecting the heating pipes completes the straightforward installation

Modell FISH S4 300 X Speichertyp Pufferspeicher ohne integrierten Wärmetauscher Speichervolumen 289 l Energieeffizienzklasse B Stillstandsverlust 50 W Max

Connections for flow/return of the heating system as well as domestic hot water and circulation are 3/4" male thread

The rated output power of the included Hoymiles HMS-1600-4T is 1

These extract heat from the ambient air and use it inside the building to heat water

Schamottstein Set Defro DS 25 & DS 35 Schichtspeicher Connecting the heating pipes completesProduct Overview & Area of Application The Defro DS 25 & DS 35 fireclay brick set is a matching spare part set for the combustion chamber of the mentioned Defro heating boilers. It is suitable for repair, replacement, and maintenance when existing fireclay bricks are worn, damaged, or need to be replaced as part of boiler maintenance. This item is only available in the shop as a complete set. Selection of variants or individual purchase of single