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4434ER1008B
3VS303BP/41 A+
KG56FSB40/17
Su función principal es permitir la correcta conexión y suministro de agua al electrodoméstico
termostato sanitario caldera arx20 forzaspira-se115 4434ER1008BThe ARX20 sanitary thermostat is a fundamental component for controlling the hot water temperature in Ariston boilers. This part regulates the system's heating activation and deactivation to maintain the desired temperature, ensuring a constant supply of sanitary hot water. Its operation guarantees the boiler's safety and energy efficiency. What problem does this replacement part solve? Hot water that does not reach the programmed temperature Boiler
