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GFD18A60/01
PBN23000X PROGRESS
WFB100511/30
Ceraclass Wolf CGS-2
91400361601 LAVAMAT 66813 AEG
conmutador presion caldera vaillant macho GFD18A60/01The 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
