electrodo caldera vaillant 090751 operación un solo botón Error in communication between sensors

Error in communication between sensors and the control system

HGV645250R/13 BOSCH

854663222800 GSIS 6321/1 BR

HBG635BS1/30 BOSCH

Kompatibel mit den meisten wiederaufladbaren elektrischen Zahnbürsten von Oral-B (außer Pulsonic)

electrodo caldera vaillant 090751 operación un solo botón Error in communication between sensorsIgnition electrode for Vaillant boiler, an essential part for burner ignition. This electrode generates the necessary spark to start gas combustion in specific Vaillant boiler models, ensuring the proper operation and safety of the system. What problem does this replacement solve? Failure to ignite the boiler Weak or nonexistent spark preventing combustion Frequent interruptions in the startup process Models: Compatible with Vaillant boiler models