Wartungsset C (39kW 12L) De Dietrich S103021

This maintenance kit is tailored for boilers with a capacity of 39kW and a 12-liter expansion vessel. It provides all necessary components for a comprehensive service, ensuring your heating system remains in top condition. Regular use of this kit can help prevent breakdowns and maintain efficiency. Perfect for annual servicing or when replacing worn parts, it is a convenient solution for keeping your boiler reliable.