Main
Main Temperature Sensor 5111387
Temperature sensor for Main Multipoint FF and Multipoint FF ErP water heaters.
At a glance
- Also known as 1160747
£135.06
£112.55 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 Main 5111387 is a temperature sensor (thermistor) used in Main water heaters. It monitors water temperature within the appliance so the control system can regulate heating and maintain the set outlet temperature. It is listed under water heater spares for the Multipoint FF range.
Signs this part needs replacing
- Hot water temperature drifts away from the setting and cannot be held steady
- The appliance cycles on and off or cuts out during draw-off
- Fault or error codes relating to temperature sensing appear on the controls
- Intermittent hot water, or no hot water at all, despite the appliance running
Before you order
- Confirm your appliance model matches one of the fitments listed above
- Check the part number on the sensor currently fitted against 5111387
- Note whether your appliance is the standard Multipoint FF or the ErP variant
- Inspect the sensor's electrical connection before ordering to confirm it matches
Compliance
| GC number | H18-894 |
|---|---|
| Barcode / EAN | 5039177654100 |
| Alternative numbers | 1160747 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| MAIN MAIN MULTIPOINT FF | 52-467-02 | 52-467-02 | — | — |
| MAIN MAIN MULTIPOINT FF ErP | 52-467-02 | 52-467-02 | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No technical questions yet for this part.
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