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W43AG - 24766 - 46247660000
4055123741
HB430510J/01 SIEMENS
identified by the code C00517420 (also known as C00855480)
WAT28749IT/72
vaso expansion caldera acv 557a7006 tricity bendix W43AG - 24766 - 46247660000The expansion vessel for boiler ACV 557A7006 is an essential component of the hydraulic system of heating boilers. Its main function is to absorb the expansion of water when heated, maintaining stable pressure and preventing damage to the closed circuit. This vessel has a capacity of 10 liters and is designed to operate at a maximum pressure of 3 bar, with a 3 4" threaded connection. What problem does this replacement part solve? Irregular or
