tubo vaso expansion caldera roca transformador quemador gasóleo Easy cleaning inside and outside

Easy cleaning inside and outside thanks to its non-stick protection

Original Dyson quality: Authentic spare part that guarantees durability and optimal performance

91452533100 LAVAMAT LAVALOGIC 1620 AEG

It loses suction power

Fabricada con materiales resistentes para garantizar una larga vida útil y un rendimiento óptimo

tubo vaso expansion caldera roca transformador quemador gasóleo Easy cleaning inside and outsideThis filling tube for expansion vessel is an original Roca replacement designed for boilers. Its function is to connect and allow the proper filling of the expansion vessel, ensuring the correct absorption of pressure variations in the heating circuit. It is made of materials resistant to the pressure and temperature typical of domestic boiler operation. What problem does this replacement solve? Water loss or leaks at the expansion vessel connection