Kit di manutenzione De Dietrich “7668124” per caldaia a doppio circuito C 28 kW (AMC 25 / 28 MI)

The De Dietrich 7668124 service kit is designed for 28 kW dual-circuit gas boilers from the AMC 25/28 MI series. This original maintenance kit includes seals, filters, gaskets, and other essential components required for routine servicing. Using the kit regularly helps maintain optimal boiler performance, ensures safe operation, and extends the lifespan of your equipment. Genuine De Dietrich kit available in stock with fast shipping.