Schemat połączeń PCB-TB De Dietrich 7769794

The PCB-TB wiring is a specialized cable that connects the printed circuit board (PCB) to the terminal block (TB) in your boiler or burner. This wiring ensures proper communication and power distribution between control electronics and external components. When servicing your heating system, replacing faulty PCB-TB wiring is critical for restoring functionality. This part is designed for precise connections in electronic control systems.