Buderus
Buderus Flue Gas Sensor 7099456
Buderus flue gas sensor 7099456 for 500 and 600 series gas boilers, used to monitor flue gas temperature.
At a glance
- Also known as 2241905
£25.72
£21.43 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 Buderus flue gas sensor 7099456 is a temperature sensing component fitted to the flue path of Buderus 500 and 600 series gas boilers. It monitors flue gas temperature and feeds that reading back to the boiler control, which uses it to manage combustion and safe operation. It is supplied as a single sensor for service replacement.
Signs this part needs replacing
- Boiler locking out or failing to complete a firing sequence
- Flue temperature reading missing, erratic or implausible on the control
- Repeated shutdowns once the appliance reaches operating temperature
- Fault codes logged against the flue sensor circuit
- Intermittent operation that clears after the sensor or its wiring is disturbed
Before you order
- Confirm the boiler model and GC number against the fit list above
- Check the part number on the existing sensor matches 7099456
- Inspect the sensor lead and plug for heat damage, cracks or corrosion before ordering
- Refer to the appliance service manual for the correct removal and refitting procedure
Compliance
| Barcode / EAN | 4010009090625 |
|---|---|
| Alternative numbers | 2241905 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BUDERUS 500-24C | 47-110-04 | 47-110-04 | — | — |
| BUDERUS 500-24S | 41-110-24 | 41-110-24 | — | — |
| BUDERUS 500-28C | 47-110-03 | 47-110-03 | — | — |
| BUDERUS 600-11R | 41-110-21 | 41-110-21 | — | — |
| BUDERUS 600-11S | 41-110-16 | 41-110-16 | — | — |
| BUDERUS 600-19R | 41-110-22 | 41-110-22 | — | — |
| BUDERUS 600-19S | 41-110-17 | 41-110-17 | — | — |
| BUDERUS 600-24R | 41-110-23 | 41-110-23 | — | — |
| BUDERUS 600-24S | 41-110-18 | 41-110-18 | — | — |
| BUDERUS 600-28C | 47-110-02 | 47-110-02 | — | — |
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.
BUDERUS appliance manual — 500-24C (GC 47-110-04), 500-28C (GC 47-110-03)
manualmanualBUDERUS appliance manual — 500-24S (GC 41-110-24)
manualmanualBUDERUS appliance manual — 600-11R (GC 41-110-21), 600-19R (GC 41-110-22), 600-24R (GC 41-110-23)
manualmanualBUDERUS appliance manual — 600-11S (GC 41-110-16), 600-19S (GC 41-110-17), 600-24S (GC 41-110-18)
manualmanualBUDERUS appliance manual — 600-28C (GC 47-110-02)
manualNo technical questions yet for this part.
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