Sime
Sime Ionisation Electrode 6235916
Ionisation electrode, 450 mm long, for Sime gas boilers including Avant, Format, Planet and Super models.
At a glance
- Part type: ionisation electrode
- Also known as 2041204
£31.61
£26.34 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 Sime 6235916 is an ionisation electrode measuring 450 mm in length, manufactured by Sime for use in its gas boilers. It sits in the combustion circuit and provides the flame-sensing signal that allows the boiler control board to confirm a burner flame is present. It is listed across a broad range of Sime Format, Planet, Super, Friendly Format, OPEN and Avant appliances.
Signs this part needs replacing
- Boiler locks out shortly after the burner lights
- Repeated lockouts with no flame detected, even though ignition can be heard
- Boiler fires and then shuts down within a few seconds
- Flame-failure fault codes logged by the control board
- Intermittent firing or failure to fire at all
Before you order
- Confirm your appliance model and GC number against the fitment list above
- Check that the existing electrode length and mounting arrangement match this 450 mm part
- Note the part number on the electrode being removed and compare it with 6235916
- Isolate the electrical supply to the boiler before removing or fitting the electrode
Compliance
| Alternative numbers | 2041204 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME AVANT 30/130 TS MET - 8091621 | — | — | — | |
| SIME FORMAT 20 BF CE IONO MET - 8092950 | — | — | — | |
| SIME FORMAT 20 CE IONO MET - 8092900 | — | — | — | |
| SIME FORMAT 25 OF C MET - 8092923 | — | — | — | |
| SIME FORMAT 25 OF GPL - 8092918 | — | — | — | |
| SIME FORMAT 25 OF MET - 8092906 | — | — | — | |
| SIME FORMAT 25BF GPL - 8092970 | — | — | — | |
| SIME FORMAT 25BF MET - 8092969 | — | — | — | |
| SIME FORMAT 25BF TS GPL - 8092981 | — | — | — | |
| SIME FORMAT 25BF TS MET - 8092980 | — | — | — |
Showing 10 of 40 compatible appliances.
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.
SIME appliance manual — FRIENDLY FORMAT 100E - 8092962 (GC 47-719-09), FRIENDLY FORMAT 80 TECHNYL - 8092974 (GC 47-719-20), FRIENDLY FORMAT 80 - 8092956 (GC 47-719-07), FRIENDLY FORMAT 80E TECHNYL - 8092973 (GC 47-719-19), FRIENDLY FORMAT 80E - 8092955 (GC 47-719-08)
manualmanualSIME appliance manual — PLANET SUPER 4 F.S - 8091610 (GC 47-719-17)
manualmanualSIME appliance manual — PLANET SUPER 4 W.M 600MM - 8096505 (GC 47-719-16), PLANET SUPER 4 W.M 630MM - 8096502 (GC 47-719-16)
manualmanualSIME appliance manual — SUPER 105 MKII - 8093563 (GC 47-719-15), SUPER 90 MKII - 8093560 (GC 47-719-14)
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