Pilot burner + ignition spark plug De Dietrich 81177028

The pilot burner with ignition spark plug is an integrated assembly that provides a reliable flame to ignite the main burner in gas-fired heating equipment. This combined unit simplifies replacement and ensures proper alignment between the pilot burner and spark plug for consistent ignition. Essential for safe operation, a functioning pilot burner and spark plug prevent gas accumulation and ensure quick lighting. If your boiler or burner struggles to light or the pilot flame is weak, this assembly may need replacement. Designed for durability and easy installation, it is a key spare part for heating system maintenance and repair.