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WFK4020NL/04 WFK4020 BOSCH
F 50012 UM 0 91152305100 AEG
WAA16171CE/33 BOSCH
31800995 HW 80-U14B2-RU
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placa caldera ariston genuspremiumevo24 aerotermia WFK4020NL/04 WFK4020 BOSCHThis electronic board is the main control module for Ariston boilers, responsible for managing the operation of the heating and hot water system. It controls the activation of burners, pumps, and sensors to ensure efficient and safe boiler operation. What problem does this replacement solve? Boiler that does not start or the burner does not ignite Temperature regulation failure or erratic cycles Electronic errors or fault codes on the display Models:
