Main
Main Side Insulation RCF Combustion Chamber 5000534
Side combustion chamber insulation panel, part 5000534, for Main and Potterton gas boilers.
At a glance
- Also known as 1123229
£10.96
£9.13 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
A side insulation panel for the combustion chamber, manufactured under part number 5000534 and used across a range of Main and Potterton gas boilers. The panel is formed from RCF (refractory ceramic fibre) and lines the inner face of the combustion chamber to retain heat and protect the surrounding casing from direct flame and thermal stress. It is listed as side 4 in the combustion chamber insulation set.
Signs this part needs replacing
- Visible cracking, crumbling or flaking of the insulation surface
- Erosion or thinning of the panel, exposing the chamber wall behind it
- Loose fibre debris collecting in the combustion chamber or on the burner
- Discolouration or scorching of the casing around the combustion chamber
- Panel no longer sitting flush against the chamber wall
Before you order
- Confirm your boiler model against the fitment list above
- Check the position of the failed panel, as this part is the side 4 insulation only
- Inspect the remaining combustion chamber insulation panels for similar deterioration
- Handle RCF insulation with suitable PPE and follow the manufacturer's guidance for removal and disposal
Compliance
| GC number | 114-841 |
|---|---|
| Barcode / EAN | 5039177638971 |
| Alternative numbers | 1123229 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| MAIN MAIN HEATING ONLY 18 HE | 41-474-04 | 41-474-04 | — | — |
| MAIN MAIN HEATING ONLY 24 HE | 41-474-05 | 41-474-05 | — | — |
| POTTERTON PERFORMA HE 18 SL | 41-592-08 | 41-592-08 | — | — |
| POTTERTON PERFORMA HE 21 SL | 41-592-09 | 41-592-09 | — | — |
| POTTERTON PERFORMA HE 24 SL | 41-592-10 | 41-592-10 | — | — |
| POTTERTON SUPRIMA 60 HE | 41-075-38 | 41-075-38 | — | — |
| POTTERTON SUPRIMA 60 L | 41-590-45 | 41-590-45 | — | — |
| POTTERTON SUPRIMA 70 | 41-607-79 | 41-607-79 | — | — |
| POTTERTON SUPRIMA 70 HE | 41-075-39 | 41-075-39 | — | — |
| POTTERTON SUPRIMA 70 L | 41-590-46 | 41-590-46 | — | — |
Showing 10 of 13 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.
MAIN appliance manual — MAIN HEATING ONLY 18 HE (GC 41-474-04), MAIN HEATING ONLY 24 HE (GC 41-474-05)
manualmanualPOTTERTON appliance manual — PERFORMA HE 18 SL (GC 41-592-08), PERFORMA HE 21 SL (GC 41-592-09), PERFORMA HE 24 SL (GC 41-592-10)
manualmanualPOTTERTON appliance manual — SUPRIMA 60 HE (GC 41-075-38), SUPRIMA 70 HE (GC 41-075-39), SUPRIMA 80 HE (GC 41-075-40)
manualmanualPOTTERTON appliance manual — SUPRIMA 60 L (GC 41-590-45), SUPRIMA 70 L (GC 41-590-46), SUPRIMA 80 L (GC 41-590-47)
manualmanualPOTTERTON appliance manual — SUPRIMA 70 (GC 41-607-79), SUPRIMA 80 (GC 41-607-80)
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