De Dietrich S101756-Dichtungssatz

This gaskets set, listed under De Dietrich’s catalogue as S101756 and also referenced as 336.508.007, belongs to the category of boiler filters, gaskets and seals. As with all such sets, it groups together the elastomeric or fibre-based seals needed during a service intervention. The set is compiled for a specific assembly – in this case a particular valve or regulator series within the De Dietrich range. A repair kit of this type is not interchangeable with other series; it must be matched exactly to the component it is meant to reseal. When replacing gaskets of this kind, the heating engineer should verify that the set corresponds to the exact make and series of the valve, burner component or boiler section being serviced. The materials used (typically EPDM, silicone, graphite or fibre) are chosen for the temperature and medium – water, gas or flue gas – that the original assembly handles. Because a gasket set is purpose‑packed for one assembly, attempting to substitute individual gaskets from a different kit risks leaks or pressure loss. The correct part number, as given here, ensures that dimensions, hole patterns and material ratings match the original specification.