Potterton
Potterton Gasket - Ignition Electrode / Spark Plug 5142369
Potterton gasket for the ignition electrode and spark plug on Sirius 2 and Sirius 3 commercial boilers.
At a glance
- Appliance family: Potterton Commercial Sirius 2 and Sirius 3
£26.40
£22.00 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
This is a gasket for the ignition electrode / spark plug, supplied under Potterton part number 5142369. It seals the electrode or spark plug mounting point on Potterton Commercial Sirius 2 and Sirius 3 boilers, protecting the ignition path from combustion gases and heat. The gasket is a consumable sealing component and is renewed whenever the electrode or spark plug is removed or replaced.
Signs this part needs replacing
- Visible cracking, hardening or flattening of the gasket, so it no longer seals
- Signs of heat damage or scorching around the electrode or spark plug mounting point
- Soot or combustion deposits tracking past the seating face
- Ignition faults or unstable ignition traced to the electrode or spark plug area
- The gasket is disturbed or damaged during electrode or spark plug removal
Before you order
- Confirm the appliance model against the Sirius 2 or Sirius 3 range listed above
- Check the existing gasket and electrode or spark plug mounting arrangement before ordering
- Verify the part number 5142369 against the marking on the existing component or the appliance documentation
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POTTERTON COMMERCIAL POTTERTON COMMERCIAL SPARES | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 FS110 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 FS50 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 FS70 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 FS90 | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH110 (FROM APRIL 2016) | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH50 (FROM APRIL 2016) | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH60 (FROM APRIL 2016) | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH70 (FROM APRIL 2016) | — | — | — | |
| POTTERTON COMMERCIAL SIRIUS 2 WH90 (FROM APRIL 2016) | — | — | — |
Showing 10 of 14 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.
POTTERTON COMMERCIAL appliance manual — SIRIUS 2 FS110, SIRIUS 2 FS50, SIRIUS 2 FS70, SIRIUS 2 FS90
manualmanualPOTTERTON COMMERCIAL appliance manual — SIRIUS 2 WH110 (FROM APRIL 2016), SIRIUS 2 WH50 (FROM APRIL 2016), SIRIUS 2 WH60 (FROM APRIL 2016), SIRIUS 2 WH70 (FROM APRIL 2016), SIRIUS 2 WH90 (FROM APRIL 2016)
manualmanualPOTTERTON COMMERCIAL appliance manual — SIRIUS 3 FS110, SIRIUS 3 FS50, SIRIUS 3 FS70, SIRIUS 3 FS90
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