Sime
Sime Combustion Chamber Side Insulation 6139720
Side insulation panel for the combustion chamber in Sime gas boilers, part number 6139720.
At a glance
- Part type: Side insulation for the combustion chamber
- Also known as 2040488
£35.04
£29.20 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
Side insulation panel for the combustion chamber, manufactured by Sime. It fits a range of Sime gas boilers, including the Format, Friendly Format, Metro, OPEN, Planet and Planet Aquaquick families. The insulation reduces heat loss from the combustion chamber and protects surrounding components from high temperatures.
Signs this part needs replacing
- Visible cracking, crumbling or disintegration of the insulation material
- Discolouration or scorching indicating heat damage
- Insulation material becoming brittle or falling away from the chamber wall
- Overheating or poor combustion performance linked to heat loss
- Debris from the insulation found inside the combustion chamber
Before you order
- Confirm the boiler model and serial number against the manufacturer's parts list
- Check the part number 6139720 matches the existing insulation
- Verify the insulation is the side panel for the combustion chamber
- Inspect for any other damaged insulation panels that may also need replacing
Compliance
| Alternative numbers | 2040488 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| 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 | — | — | — | |
| SIME FORMAT 30BF GPL - 8092961 | — | — | — |
Showing 10 of 46 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 — SUPER 105 MKII - 8093563 (GC 47-719-15), SUPER 90 MKII - 8093560 (GC 47-719-14)
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