vaso expansion caldera vaillant 181022 ranco 854655116982 GSI 5513 WS BAUKNECHT

854655116982 GSI 5513 WS BAUKNECHT

It ensures a smooth and effective shave

Whirlpool heaters

Pasador de bloqueo roto o sin recuperación

vaso expansion caldera vaillant 181022 ranco 854655116982 GSI 5513 WS BAUKNECHTThe expansion vessel is a fundamental component in Vaillant boilers that allows absorption of pressure variations caused by the expansion of water when heated. This model, with a 12 liter capacity and quick connection, ensures the proper functioning of the hydraulic system, preventing damage to the boiler and leaks. What problem does this replacement part solve? Unstable pressure in the boiler causing the pressure switch to trip. Water loss due to