Riello
Riello Diffuser Disc 3003993
Diffuser disc for Riello RL 100 and RL 130 oil burners, part number 3003993.
At a glance
- Appliance family: Riello RL 100 and RL 130 oil burners
- Also known as 3203126
£65.58
£54.65 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 Riello diffuser disc, part number 3003993, is a combustion head component for Riello oil burners. It is fitted in the burner's combustion head and helps direct and diffuse combustion air around the nozzle. It is listed for use across the Riello RL 100 and RL 130 burner ranges.
Signs this part needs replacing
- Persistent sooting or black smoke from the burner
- Unstable or pulsating flame
- Combustion readings that cannot be set within the manufacturer's range
- Visible cracking, erosion or distortion on the disc
- Increased burner noise during operation
Before you order
- Confirm your burner is a Riello RL 100 or RL 130.
- Check the burner code and type number against the list above.
- Verify the existing part number is 3003993, or compare the disc visually.
- Inspect the combustion head for other worn components while access is available.
Compliance
| Barcode / EAN | 4010009938194 |
|---|---|
| Alternative numbers | 3203126 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| RIELLO BURNER SPARES | — | — | — | |
| RIELLO RL 100 - CODE 3471812 - TYPE 981-T | — | — | — | |
| RIELLO RL 100 - CODE 3471813 - TYPE 981-T | — | — | — | |
| RIELLO RL 100 - CODE 3475220 - TYPE 661-T1 | — | — | — | |
| RIELLO RL 100 - CODE 3475221 - TYPE 661-T1 | — | — | — | |
| RIELLO RL 100 - CODE 3475222 - TYPE 661-T1 | — | — | — | |
| RIELLO RL 100 - CODE 3475223 - TYPE 661-T1 | — | — | — | |
| RIELLO RL 100 - CODE 3475230 - TYPE 661-T1 | — | — | — | |
| RIELLO RL 100 - CODE 3475231 - TYPE 661-T1 | — | — | — | |
| RIELLO RL 100 - CODE 3475232 - TYPE 661-T1 | — | — | — |
Showing 10 of 29 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.
RIELLO appliance manual — RL 100 - CODE 3471812 - TYPE 981-T, RL 100 - CODE 3471813 - TYPE 981-T, RL 130 - CODE 3471912 - TYPE 982-T, RL 130 - CODE 3471913 - TYPE 982-T
manualmanualRIELLO appliance manual — RL 100 - CODE 3475220 - TYPE 661-T1, RL 100 - CODE 3475221 - TYPE 661-T1, RL 100 - CODE 3475222 - TYPE 661-T1, RL 100 - CODE 3475223 - TYPE 661-T1, RL 130 - CODE 3475420 - TYPE 662-T1, RL 130 - CODE 3475421 - TYPE 662-T1, RL 130 - CODE 3475422 - TYPE 662-T1, RL 130 - CODE 3475423 - TYPE 662-T1
manualmanualRIELLO appliance manual — RL 100 - CODE 3475230 - TYPE 661-T1, RL 100 - CODE 3475231 - TYPE 661-T1, RL 100 - CODE 3475232 - TYPE 661-T1, RL 100 - CODE 3475233 - TYPE 661-T1, RL 130 - CODE 3475430 - TYPE 662-T1, RL 130 - CODE 3475431 - TYPE 662-T1, RL 130 - CODE 3475432 - TYPE 662-T1, RL 130 - CODE 3475433 - TYPE 662-T1
manualmanualRIELLO appliance manual — RL 100 - CODE 3475234 - TYPE 661-T1
manualmanualRIELLO appliance manual — RL 100 - CODE 3475235 - TYPE 661-T1
manualmanualRIELLO appliance manual — RL 100 - CODE 3475280 - TYPE 661-T80, RL 100 - CODE 3475281 - TYPE 661-T80, RL 130 - CODE 3475480 - TYPE 662-T80, RL 130 - CODE 3475481 - TYPE 662-T80
manualmanualRIELLO appliance manual — RL 130 - CODE 3475434 - TYPE 662-T1
manualmanualRIELLO appliance manual — RL 130 - CODE 3475435 - TYPE 662-T1
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