The Biasi flow switch acts as a safety device. It is a switch with an in-built sensor that sits in the pipework for both the heating and domestic hot water systems.
Fits multiple appliances
Technical specification
TypeFlow Switch and FilterCompatible WithGarda HE M96.28SM/B, Garda HE M96.24SM/B, Garda M90F.24SSupplier Part NumberBI1091502Brand NameBiasi