conmutador presion caldera vaillant macho PBN23000X PROGRESS

PBN23000X PROGRESS

GFD18A60/01

compruebe que el código 0020084503 coincide con el de su pieza original o que su modelo de caldera está en la lista de compatibilidad para evitar errores y devoluciones

Don't forget the MS-0A11844 chopper grinder

Silicone lip seal (in some models)

conmutador presion caldera vaillant macho PBN23000X PROGRESSThe differential pressure switch is an essential component in Vaillant boilers that controls and detects the system pressure to ensure safe and efficient operation. This replacement acts as a switch that turns the boiler on or off according to the detected pressure values, preventing possible overpressure or combustion failures. What problem does this replacement solve? The boiler does not start due to incorrect pressure detection. Failure in the