Worcester Bosch
Worcester Bosch Electrode Set 87379035360
Electrode set, Worcester Bosch part 87379035360, for Greenstar 2000 and 4000 combi and system boilers.
At a glance
- Also known as 2248752
£49.93
£41.61 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 ELECTRODE SET is a Worcester Bosch spare supplied under part number 87379035360. It is an ignition and sensing electrode assembly used in the combustion circuit of Worcester Bosch Greenstar gas boilers. The electrode set provides the spark for burner ignition and the flame signal that the control board monitors to prove combustion.
Signs this part needs replacing
- Boiler attempts to fire but does not light, or lights intermittently
- Repeated ignition lockouts cleared by reset, returning after a short period
- Visible cracking, erosion or heavy sooting at the electrode tips
- Damaged or brittle electrode insulation or lead
- Weak or irregular spark at the burner during a service check
Before you order
- Confirm the boiler model and GC number against the appliance data badge
- Check the existing electrode assembly and leads for damage before ordering
- Isolate the electrical supply and gas before any work on the combustion circuit
- Confirm whether the boiler is NG or LPG, as listed models are variant-specific
Compliance
| Alternative numbers | 2248752 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| WORCESTER GREENSTAR 2000 COMBI GR2300iW 25 C LPG | 47-800-27 | 47-800-27 | — | — |
| WORCESTER GREENSTAR 2000 COMBI GR2300iW 25 C NG | 47-800-26 | 47-800-26 | — | — |
| WORCESTER GREENSTAR 2000 COMBI GR2300iW 30 C LPG | 47-800-29 | 47-800-29 | — | — |
| WORCESTER GREENSTAR 2000 COMBI GR2300iW 30 C NG | 47-800-28 | 47-800-28 | — | — |
| WORCESTER GREENSTAR 2000 COMBI GR2301iW 25 C LPG | 47-800-35 | 47-800-35 | — | — |
| WORCESTER GREENSTAR 2000 COMBI GR2301iW 25 C NG | 47-800-34 | 47-800-34 | — | — |
| WORCESTER GREENSTAR 2000 COMBI GR2301iW 30 C LPG | 47-800-37 | 47-800-37 | — | — |
| WORCESTER GREENSTAR 2000 COMBI GR2301iW 30 C NG | 47-800-36 | 47-800-36 | — | — |
| WORCESTER GREENSTAR 4000 COMBI GR4700iW 25 C LPG | 47-800-31 | 47-800-31 | — | — |
| WORCESTER GREENSTAR 4000 COMBI GR4700iW 25 C NG | 47-800-30 | 47-800-30 | — | — |
Showing 10 of 44 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.
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