cuerpo agua junkers 8738710122 rearme manual this replacement guarantees optimal performance CWK 4W360 04 CWK4W36004

cuerpo agua junkers 8738710122 rearme manual this replacement guarantees optimal performance CWK 4W360 04 CWK4W36004 this replacement guarantees optimal performance and exceptional adaptability to various brands such as FAGOR It is recommended to verify the part code 291203 and the exact model of the Vaillant boiler before purchase to ensure compatibility and proper functioning of the replacement part it is important to verify that the part code (8738710122 87070063420) or the exact heater model matches this replacement to ensure full compatibility Its main function is to channel and distribute water within the heater so that it heats properly before exiting to the point of use