flusostato caldera vaillant 178990 motor ventilador 220/240v Esta pieza de sustitución que

Esta pieza de sustitución que permite la movilidad del cesto puede dañarse debido al uso diario o un golpe accidental

This part is essential for the proper functioning of the door safety system

0702304028(00)

WI14S440OE/47

GOC 780 BT S 31100414 CANDY

flusostato caldera vaillant 178990 motor ventilador 220/240v Esta pieza de sustitución queThe flow switch is a safety and control device used in Vaillant boilers that detects the flow of combustion gases. Its main function is to ensure that the fan or extractor is operating correctly before allowing the burner to ignite, thus preventing dangerous situations caused by inadequate smoke expulsion. What problem does this replacement part solve? The boiler does not ignite or shuts off shortly after starting due to a failure in detecting gas