vaso expansion caldera vaillant 181022 ranco Inlet: ø 24mm

Inlet: ø 24mm

It ensures a smooth and effective shave

The 262900074 heating element is the original replacement circular heating element (100W

Moving air heating

Whirlpool heaters

vaso expansion caldera vaillant 181022 ranco Inlet: ø 24mmThe 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