US$ 56.95
en formato de 750 ml
Safety bulb: diameter 5
Ferroli 39805710
GWH 11 P31 F2
sensor hall caldera vaillant vmwproplus rosca macho-hembra de 3/4" en formato de 750 mlThe Hall sensor is an electronic component used in Vaillant boilers that allows detecting the speed and position of moving parts through the Hall effect. This sensor is essential for the proper operation of the boiler's control system, ensuring efficient and safe combustion by monitoring internal parameters. What problem does this replacement part solve? Failure in detecting the movement of the fan or internal pump. Boiler that does not start or stops
US$ 56.95
US$ 56.95
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US$ 46.95