De Dietrich S102993 service kit A-28

Original De Dietrich S102993 service kit for 28 kW boilers. Includes gaskets, bolts, electrodes, and seals for routine maintenance. The De Dietrich S102993 service kit—also known as the “Set Service A” for 28 kW boilers—contains all parts needed for annual maintenance of single-circuit wall-hung units. It includes high-temperature gaskets, sealing rings, mounting bolts, ignition electrodes, and other consumables to service the heat exchanger and burner components. Manufactured to OEM standards, each part withstands the thermal and chemical stresses of boiler room environments, ensuring durable sealing and reliable reassembly. Quick-swap components minimize downtime, restoring boiler integrity and performance in one service cycle. In stock with fast dispatch — perfect for boiler technicians and service professionals.