tubo vaso expansion caldera roca transformador quemador gasóleo it is ideal as a

it is ideal as a turntable for microwaves

91452533100 LAVAMAT LAVALOGIC 1620 AEG

Nevera (Fridge)

It loses suction power

tubo vaso expansion caldera roca transformador quemador gasóleo it is ideal as aThis 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