Enter your appliance model code to instantly check if this product is compatible:
Potterton Hall Effect Sensor (5114767 / 5114710)
Ensure your boiler accurately detects water flow with this essential Potterton Hall Effect Sensor. This critical component, also known as a flow sensor or flow switch, monitors when a hot water tap is turned on. It sends a magnetic signal to the boiler's main control board to initiate the ignition sequence, ensuring you receive hot water on demand.
Accurate Flow Detection: Uses high-precision magnetic sensing to detect the movement of the internal turbine, providing instant feedback to the boiler.
Essential for Hot Water: A faulty Hall Effect sensor is a common cause of boilers failing to fire up when the hot tap is opened, despite the central heating working correctly.
Direct Replacement: Designed to replace part numbers 5114767 and 5114710, ensuring full compatibility with the boiler's wiring harness and hydraulic block.
Easy Clip-In Installation: Features a standard plug-and-play design for straightforward replacement by a qualified engineer.
Compatible Models & GC Numbers:
Potterton Heatmax Combi 24 HE — 47-393-27
Potterton Heatmax Combi 28 HE — 47-393-28
Potterton Heatmax Combi 33 HE — 47-393-29
Potterton PROMAX 12 HE PLUS A SYSTEM
Potterton PROMAX 12 HE PLUS SYSTEM
Potterton PROMAX 15 HE PLUS A SYSTEM
Potterton PROMAX 15 HE PLUS SYSTEM
Potterton PROMAX 18 HE PLUS A SYSTEM
Potterton PROMAX 18 HE PLUS SYSTEM
Potterton PROMAX 24 HE PLUS A SYSTEM
Potterton PROMAX 24 HE PLUS SYSTEM
Potterton Promax Combi 24 ERP — 47-393-47
Potterton Promax Combi 28 ERP — 47-393-48
Potterton Promax Combi 33 ERP — 47-393-49
Potterton Titanium 24 Combi Erp — 47-393-50
Potterton Titanium 28 Combi Erp — 47-393-51
Potterton Titanium 33 Combi Erp — 47-393-52
Potterton Titanium 40 Combi Erp — 47-393-53
Potterton
A00259-03
