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QR90 Quatro
HB34040FF/01 SIEMENS
WVH28442OE
KA60NA15NE/01
31001375 CMD126-50HZ CANDY
fluxostato caldera fagor as0002248 vaporetto-euro-4500 QR90 QuatroThe flow switch is a water flow sensor used in boilers to ensure the proper circulation of water in the system. This replacement part detects the presence and flow rate of water, sending a signal to the boiler controller to allow the burner to ignite only when there is sufficient flow, preventing damage from overheating or lack of water. What problem does this replacement part solve? Boiler that does not ignite due to lack of water flow detection.
