Class a 3-sensor harness De Dietrich 7901523

The Class A 3-sensor harness is a wiring assembly designed to connect multiple sensors in boiler and burner systems. This harness simplifies installation and ensures accurate data transmission from temperature, pressure, or flame sensors. It is a critical component for monitoring and safety in heating equipment. When servicing gas burner parts or performing boiler maintenance, using a proper sensor harness helps maintain system reliability and performance.