Sensor plug (2 ps) De Dietrich 300026566

The sensor plug is an essential accessory for sealing and protecting sensor ports in boiler and burner systems. It prevents debris and moisture from entering sensitive areas, thereby extending the lifespan of heating equipment components. Ideal for use during boiler maintenance and repair, this plug ensures that sensor connections remain secure and functional. Whether replacing a damaged plug or upgrading existing parts, this component supports reliable operation of gas burner parts and other heating elements.