Baxi
Baxi Flow Switch Bahama 100 240753
Baxi flow switch 240753 for Bahama 100 boilers, with an inbuilt sensor that detects water flow and signals the PCB to prevent dry firing.
At a glance
- Part type: Flow switch with inbuilt sensor
- Appliance family: Bahama 100
- Also known as 1114246
£48.48
£40.40 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Baxi flow switch, part number 240753, is a safety component used on the Bahama 100 boiler range. It carries an inbuilt sensor that sits inside the heating or hot water system pipework and monitors whether water is actually moving through the circuit. The switch reports that flow information back to the boiler's printed circuit board, which uses it to hold the burner off when the system is dry or low on water.
Signs this part needs replacing
- The boiler will not fire on a call for heating or hot water
- The burner lights and then cuts out shortly afterwards
- Repeated lockouts with the pump running and demand present
- Heating or hot water works intermittently rather than reliably
- The PCB reports a flow or water-related fault
Before you order
- Check the GC number on the appliance data badge against 47-075-01 or 47-075-02 to confirm the correct variant
- Establish whether the boiler is fitted with Honeywell controls or Sit controls, as the two Bahama 100 versions are listed separately
- Compare the numbers on the old component with the alternative part numbers below before fitting
- Isolate the appliance electrically and drain or isolate the water circuit as required before removing the switch
Mechanical
| Part type | Flow Switch / Sensor |
|---|---|
| Appliance family | Bahama 100 |
Compliance
| Manufacturer part number (MPN) | 240753 |
|---|---|
| GC number | E02-764 |
| Barcode / EAN | 5039177606338 |
| Commodity code | 9026 10 80 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 241159, 9301089, B241159, 1114246 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI BAHAMA 100 - HONEYWELL CONTROLS | 47-075-02 | 47-075-02 | — | — |
| BAXI BAHAMA 100 - SIT CONTROLS | 47-075-01 | 47-075-01 | — | — |
| BAXI BAXI BAHAMA 100 - HONEYWELL CONTROLS | — | — | — | |
| BAXI BAXI BAHAMA 100 - SIT CONTROLS | — | — | — |
Documents & drawings
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