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Flow Switches

A flow switch, also reffered to as a flow sensor or flow turbine is used to detect the flow of water in a boiler. Flow switches are used to detect when a hot water tap is opened. Older boilers used a diaphram to detect the flow of water and then either operate an electrical switch or hydraulically operate the appliance. A flow switch operates by moving a magnet with the flow of water or by rotating a turbine attched to a magnet. The movement of the magnet is picked up by a hall sensor which sends the signal to the pcb. Older flow swtches simply switched a microswitch via a paddle which let the pcb know that a tap was running.
Manufacturer: Ideal Product Code: 172503
Part No. 172503 This Part Fits The Following Appliances: Manufacturer Boiler Model Boiler GC No. Ideal Mini C24 47-348-18 Ideal Mini C28 47-348-19 Ideal Mini C32 47-348-25 Ideal Mini HE C24 47-348-38 ..
£34.99
Manufacturer: Baxi Product Code: BAFS4201
This Part fits the following:Baxi Potterton Apollo 25 GC No. 47-393-38 Potterton Apollo 30 GC No. 47-393-37 Potterton Performa 24 ECO HE 47-393-25..
£19.99
Manufacturer: Biasi Product Code: BIFS450
Flow Switch - Domestic Hot Water For:Biasi Garda He M96 Biasi Garda He Plus Biasi Riva Advance Biasi Riva Compact..
£15.48
Manufacturer: Ariston Product Code: CHFS4323
Part No.   This Part Fits The Following Appliances: Manufacturer Boiler Model Boiler GC No. Ariston Clas 24 FF   Ariston Clas 28 FF   Ariston Clas 28 FF System Boiler 41-116-28 Ariston Clas HE..
£7.99
Manufacturer: Ferroli Product Code: FEFS8551
This part also fits the following:FERROLI DOMICOMPACT F24 D FERROLI DOMICOMPACT F24B 0518L TO 0634 FERROLI DOMICOMPACT F24B FROM 0635L FERROLI DOMICOMPACT F30 D (3 STELLE)..
£27.00
Manufacturer: Worcester Product Code: FS0390
WORCESTER FLOW SWITCH ASSY 87161020390This part will fit the following appliances:   Manufacturer Appliance Model Worcester HEATSLAVE HE 12/18 INTERNAL OIL ..
£68.27
Manufacturer: Worcester Product Code: FS0690
WORCESTER FLOW SWITCH ASSEMBLY 87161200690This part will fit the following appliances:   Manufacturer Appliance Model Worcester  HEATSLAVE 15/19-OSO-GB OIL COM Worcester  HEATSLAVE 12/14-OSO-GB OIL COM Worcester  HEATSLAVE 12/14-R..
£65.99
Manufacturer: Worcester Product Code: FS0700
WORCESTER FLOW SWITCH ASSEMBLY 87161200700This part will fit the following appliances:   Manufacturer Appliance Model Worcester HEATSLAVE 20/25-OSO-GB OIL COM Worcester HEATSLAVE 20/25-RSO-GB OIL COM  Worcester HEATSLAVE 20/25-OSO-GB OIL CO..
£60.01
Manufacturer: Worcester Product Code: FS1000
WORCESTER DIVERTER VALVE SWITCH ASSEMBLY 87161461000..
£10.88
Flow Switch Paddle Type
Out Of Stock
Manufacturer: Other Product Code: FS110
Flow Switch: C7195A 1011 Water Flow Sensor Max Temp: 80 degree C Max Press: 1.72 Mpa..
£35.99
Manufacturer: Alpha Product Code: FS120
Part No. 1.020831 This Flow Switch Fits The Following Appliances: Manufacturer Boiler Model Boiler GC No. Alpha CD25C 47-532-31 Alpha CD25C LPG   Alpha CD25X 47-532-39 Alpha CD25X LPG   ..
£34.99 £24.99
Manufacturer: Worcester Product Code: FS1600
WORCESTER FLOW SWITCH (28I 87161461600..
£32.38
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