Sime
Sime Ignition Electrode 6221626
Ignition electrode for Sime gas boilers, part number 6221626.
At a glance
- Also known as 2042048
- Ensure work is carried out by a Gas Safe registered engineer
Showing prices
£53.04
£44.20 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Sime 6221626 ignition electrode is a component used in Sime gas boilers. It provides the spark to ignite the gas-air mixture in the combustion chamber. This electrode is designed for specific Sime boiler models.
Signs this part needs replacing
- Boiler fails to ignite
- No spark visible at the electrode
- Electrode tip shows damage or wear
- Boiler locks out repeatedly
- Intermittent ignition or delayed ignition
Before you order
- Check your boiler model against the fit list above
- Verify the part number on the existing electrode
- Ensure work is carried out by a Gas Safe registered engineer
- Isolate the gas and electrical supply before fitting
Compliance
| Alternative numbers | 2042048 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME DEWY HE 30/50 WM - 3830011 | 47-719-23 | 47-719-23 | — | — |
| SIME PLANET DEWY 30/50BF MET - 8102700 | — | — | — | |
| SIME SIME DEWY HE 30/50 WM | — | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.