Biasi Flow Switch BI1441501 Smooth & Semi-Smooth Surfaces 100mm Euro Profile Cylinder &

100mm Euro Profile Cylinder & Turn

for interior use

Available in four sizes

Undercoat for Previously Painted Surfaces: Everal Aqua Primer can be used as an undercoat on surfaces that have been previously painted

15 m² per litre coverage

Biasi Flow Switch BI1441501 Smooth & Semi-Smooth Surfaces 100mm Euro Profile Cylinder &This flow switch and filter is a genuine Biasi spare for the Activ A, Activ A Plus, Advance, Advance Plus, Inovia, Riva Advance and Riva Plus HE boilers. The flow switch has an inbuilt sensor that sits inside heating or hot water system pipework as an important safety mechanism. Designed to sense water flow, the switch feeds information to the boiler's printed circuit board (PCB) to ensure that the burner is not activated when the system is low on