The Alpha flow switch is designed for the Alpha CB, CD and HE ranges. As an important safety mechanism, the flow switch incorporates a sensor that sits inside the heating or hot water system pipework. The switch, which is designed to detect water flow, sends data to the boiler's printed circuit board, ensuring that the burner is not activated when the system is low on water or dry.
Black plastic clip-on sensor and plug
Technical specification
TypeFlow SwitchCompatible WithCD24C, CD32C, CB24, CB24X, CB28, CB28X, HE CB25 and HE CB33Manufacturer Model No3.013211Brand NameAlpha
Reviews
Alpha CB24 Domestic Hot Water Flow Switch 3.013211