Câble 34a Écran l.840 De Dietrich 7698425

Designed for connecting the display unit in certain boiler models, this cable (34a) facilitates communication between the control board and the user interface. A reliable display cable is important for accessing boiler diagnostics, settings, and status information. If your boiler's screen is flickering, blank, or showing errors, this cable may be the solution. It is a specific replacement part for heating equipment, ensuring that you can monitor and control your system effectively.