Harness Fan 1V/Pressure Switch De Dietrich JJJ008416770

Designed for 1V fan and pressure switch connections, this harness is a critical boiler spare part for ensuring correct airflow and safety interlock. Used in burner spare parts and heating equipment components, it allows the pressure switch to verify fan operation before ignition. Compatible with various gas burner parts, it supports efficient and safe combustion. Replace damaged or corroded wiring with this harness to maintain system integrity. A practical choice for technicians performing boiler maintenance and repair.