Riello
Riello Casing 3007521
Casing for Riello GS20D oil burners, part number 3007521.
At a glance
- Also known as 3205730
Showing prices
£129.89
£108.24 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 Riello 3007521 is a casing for the GS20D oil burner. It forms the outer housing that encloses and protects the burner's internal components. This part is specific to the Riello R40 GS20 series.
Signs this part needs replacing
- Visible cracks, holes or deformation in the casing
- Corrosion or rust affecting the casing structure
- Broken or missing mounting points or fixings
- Loose or ill-fitting casing that no longer secures properly
- Heat damage or discolouration indicating internal overheating
Before you order
- Confirm your burner model is listed in the Fits section
- Check the existing casing for the part number 3007521
- Verify the casing is the correct component for your GS20D burner
- Ensure any fixings or seals are in good condition
Compliance
| Alternative numbers | 3205730 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| RIELLO BURNER SPARES | — | — | — | |
| RIELLO R40 GS20/M - CODE 3755756 - TYPE 730-T50 | — | — | — | |
| RIELLO R40 GS20D - CODE 3757713 - TYPE 577-T1 | — | — | — | |
| RIELLO R40 GS20M - CODE 3091960 - TYPE 1960-D | — | — | — | |
| RIELLO R40 GS20M - CODE 3755756 - TYPE 730-T50 | — | — | — |
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.