junta torica caldera valliant kit 10 uds quelle Check your washing machine's reference

Check your washing machine's reference and model before ordering

BLOMBERG 232121

GS23U423GB

Code(s): 05380500

SMS40E38EU/57 BOSCH

junta torica caldera valliant kit 10 uds quelle Check your washing machine's referenceThis O ring is an essential component for sealing in Vaillant boilers. It is used to seal internal connections and prevent water or gas leaks in the boiler's hydraulic circuit, ensuring safe and efficient operation. What problem does this replacement part solve? Water leaks in the boiler due to deteriorated or damaged seals Pressure loss or reduced performance due to faulty sealing Continuous dripping or moisture appearing around the boiler Models: