Schamottstein Set Defro DS 25 & DS 35 Schichtspeicher Connections for flow/return of the

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

each equipped with a thermometer

The heating element is only suitable for water-filled tanks and must not be operated dry

Connecting the heating pipes completes the straightforward installation

Schamottstein Set Defro DS 25 & DS 35 Schichtspeicher Connections for flow/return of theProduct 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