Faisceau de câbles et carte de relais De Dietrich JJJ008512790

The Harness Relay Board is a wiring assembly designed to connect relay boards within your heating system. It ensures reliable electrical connections for switching and control functions, essential for proper boiler and burner operation. This harness simplifies installation and replacement, making it a valuable component for heating equipment maintenance. Whether you are repairing a faulty relay or upgrading your system, this harness provides the necessary connectivity. Trust its construction to support your system's control logic.