manguito caldera viessmann 7874955 bujía SI 9 891 SP IX

SI 9 891 SP IX 859990967680

este recambio permite una limpieza eficaz en todo tipo de superficies

854659322770 GSIK 6593/1 AL BAUKNECHT

94949446601 KOCDH71X ELECTROLUX

but it is only the outer section with porous mesh that protects the inner filter

manguito caldera viessmann 7874955 bujía SI 9 891 SP IXThe Viessmann boiler sleeve with code 7874955 is a flexible connection part used in the boiler to ensure sealed joints between hydraulic components. Its main function is to absorb vibrations and small thermal expansions, preventing leaks and damage to the heating system. What problem does this replacement part solve? Water leaks at the boiler pipe joints. Excessive vibrations or noises caused by stiffness in the connections. Breakage or wear of the