valvula caldera saunier duval 05720800 Complementos mesa Lacor This Vaillant circulation pump model

This Vaillant circulation pump model 160928

91310372601 L78279TL AEG

WM10K200TR

3VS572BP/49 BALAY

HBG38B451D/46 BOSCH

valvula caldera saunier duval 05720800 Complementos mesa Lacor This Vaillant circulation pump modelThe Saunier Duval 3 way valve 05720800 is an essential component for the proper operation of boilers, especially in ISOFAST models. This valve regulates the flow of water between different circuits, allowing switching between heating and domestic hot water, thus ensuring efficient and safe system performance. What problem does this replacement part solve? Failure in the automatic switching between heating and hot water circuits. Leaks or pressure loss