vaso expansion caldera saunier s1005000 deshidratado Why does the cable reel

Why does the cable reel fail

AZ ICONA VINTAGE 132106070 ECOV310

WHIRLPOOL: 481981728889

HNS1002A CE0F70E12 31009951 CE0F70E1200 HAIER

106011 FLSIDW7-1410X SMEG

vaso expansion caldera saunier s1005000 deshidratado Why does the cable reelThis expansion vessel is a fundamental component for Saunier Duval boilers, designed to absorb the volume changes of water when heated and prevent overpressure in the heating circuit. It functions as a pressure accumulator, maintaining system stability and protecting the boiler and pipes from damage. What problem does this replacement part solve? Water leaks or pressure loss in the boiler due to a defective expansion vessel. Noise or banging in the