Schema elettrico PCB-TB De Dietrich 7789232

The PCB-TB wiring is an electrical harness that connects the printed circuit board to the terminal block in a boiler or burner system. This component is critical for transmitting signals and power, ensuring proper communication between control boards and other parts. As a spare part for heating equipment components, it is used in repairs to restore electrical connections. Reliable wiring is essential for safe and efficient operation.