vaso expansion caldera ferroli i39815840 flotador regulable also known as door lock

also known as door lock delay

K14GBXW/E INDESIT

7100288500 RAYMOND L6508-ITA B1 Y54 K19 800 TS ROTEL

KG36NVI35G

HSV745020E/15 BOSCH

vaso expansion caldera ferroli i39815840 flotador regulable also known as door lockThe expansion vessel is a fundamental component in heating boilers, designed to absorb the volume variations of water when heated. This expansion vessel for Ferroli boilers, with code I39815840, has a capacity of 3 liters and is manufactured to maintain stable pressure within the heating circuit, preventing damage to the installation and extending the boiler's service life. What problem does this replacement part solve? Excessive or unstable pressure