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Its tight-fitting glass lid allows you to observe cooking without losing heat
\n Part code: ZV446 T85
HRG636XS6/15 BOSCH
KG39NAI36/12
presostato caldera vaillant 50577 7150W Its tight-fitting glass lid allowsThe pressure switch for Vaillant boiler 050577 is a safety and control component responsible for detecting the air pressure in the combustion system. Its main function is to ensure that the pressure remains within the correct parameters so that the boiler operates safely and efficiently, preventing possible failures or dangerous situations such as lack of draft or fan problems. What problem does this replacement part solve? Boiler that does not start
